Jittery Citizens

Jittery Citizens

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Jittery Citizens Improv Comedy Community. Taking you from BLOCKED TO BRILLIANT!

The Jittery Citizens are South Africa's Premiere Improvisation Troupe, a talented and fearless group of comedic and musical improvisers, bringing laughter and joy to audiences at venues across Johannesburg. Founded by Claudine Ullman and Alex Radnitz, Jittery Citizens are skilled in both long form and short form improvisation. They perform monthly in the exciting and innovative "Armando Night" at

Photos from Jittery Citizens's post 07/05/2026

“Made it on the best dressed list.”

Said every single celebrity in their recent post.

Now I may as well be on the list because didn’t mention I was on the list but they also did not NOT say it.

So I think we can all agree respectfully, this devoured.

I gave feathers.
I gave fine art.
I gave brush strokes.
I gave “Sesame Street meets Sotheby’s.”

I even did multiple wardrobe changes to represent different artistic eras because apparently suffering for fashion is not enough anymore.

At one point security thought I was part of the installation.
A child asked if I was available at Home Depot.
And honestly? Fair.

Can’t wait for next year.


27/03/2026

Want the same charisma as a comic?

In this clip, 3 things are happening:

• The unexpected breaks the pattern → attention
• The reaction spreads → emotion is contagious
• The first honest response lands → before it gets edited

Here’s the problem:

In business, you’ve trained yourself to do the opposite.

You overthink.
You polish.
You say what sounds “right.”

And that’s why people don’t lean in.

The most magnetic people aren’t more prepared.

They’re less filtered.

Steal this:
Say the first real thing that comes to mind—then refine it, don’t replace it.

That’s where the signal is.

Follow for more hilarious tips and tricks.


Photos from Jittery Citizens's post 23/03/2026

Oops, i just experienced a massive career fail…

I spent weeks perfecting a pitch to speak at a conference. Outfit? ✅ Energy? ✅ Excited? ✅

Then… “We’re going in a different direction.” 😬

Well guess what? So am I.

Welcome to 40 Before 40, where I’m documenting 40 bold experiences before hitting the big 4-0. And here’s the thing—I don’t just fail. I flip failures into fortune. 💥

If you’re a corporate looking for a hilariously transformational keynote, let’s chat: DM me

If you’re a founder who wants to turn failures into wins, DM me to grab your spot (limited spots!)

13/02/2026

“I’m here!”…Crickets.

That’s what it felt like for years walking into corporate spaces as “the comedian.”

I’d show up. Announce myself. Wait for someone to care.
But nobody was listening. Because they’d already decided what I was: entertainment.
“Tell us a joke.”

But I wasn’t there to entertain. I was there to transform.

I use play, performance, and humour to dismantle fear in high-performing teams. To create psychological safety in boardrooms. To help brilliant people stop playing small.
That’s not a comedy show. That’s strategic leadership development.

But “comedian” didn’t communicate that.
So I stopped shouting into rooms that weren’t ready to hear me.

I created a new room. And a new title.
Chief Comedic Officer.

And suddenly, people leaned in.

The conversations shifted from “Can you do a fun session?” to “Can you help our leadership team stop being risk-averse?”
The clients shifted from one-off events to long-term transformation with , , ,

The impact shifted from laughter to measurable improvements in collaboration, creativity, and confidence.

Because I finally owned what I actually do.
I don’t just make people laugh. I make teams brave.

I teach leaders to communicate under pressure. To turn failure into fuel. To unlock creativity that can’t be automated. To show up with presence, not just performance.
That’s what a Chief Comedic Officer does.
And my new role has officially begun.

If you’ve ever felt like you’re shouting into rooms that don’t get you, stop.

Don’t change who you are. Change the room.
Create the space. Name it. Own it.

Because the world doesn’t need another version of what already exists.

It needs the thing only you can bring.

My new role has begun.
Wish me luck.

👉 Link in bio to bring The Humour Advantage to your team.

Photos from Jittery Citizens's post 11/02/2026

I’m breaking up with ChatGPT.

And here’s why:

This charicature meme going around? This is mine.

A haunted castle with bats and crows. An unrecognizable groundskeeper. Pigeon/crow clay shooting with my husband. Or is my husband the ghost? I’m not sure. Maybe he’s the extra child?

The camera I’m holding? The design tablet - what am I designing? The v**e on the table?? Unless that’s not a v**e. Oh god, what is it?
The mug that says “Write and Create” - what am I writing, Stephen King novels on my design pad?

I feel the way an aged divorcee must feel toward her cheating ex:
“I put so much effort into our relationship. I don’t hide anything from you. And this is what I get back? You don’t even know me!”
Thanks for nothing.

Then I got it to create my whole origin story including immigration and my rebrand as a Comedic Officer. A little more on point here but still…

If you need me, I’ll be chatting up Claude.Oh and I’m keeping those Emmy Awards!

Here’s the thing about AI nobody’s talking about:
The tool doesn’t matter. The prompting does.
Most people use AI like a vending machine. Input generic request, get generic output, wonder why nothing changes.

But AI is only as good as the context you give it.
If you’re not teaching it who you are, what you stand for, and what makes you different, it will give you what it gives everyone else.
Bland. Safe. Forgettable.

Your teams aren’t struggling because they lack AI tools.
They’re struggling because they’re using AI without strategy, without voice, without differentiation.

And the result? Everyone sounds the same.
That’s not innovation. That’s expensive conformity.

That’s the difference between AI as a shortcut and AI as a strategic advantage.
Most companies are racing to adopt AI faster.
The smart ones are teaching their people to use it better.
👉 Link in bio to bring The Humour Advantage to your team.

Because the best leaders don’t let AI make their teams sound like everyone else.
Actual prompt in comments 👇

09/02/2026

In 2008, an agent told me I was “too large for this industry.”

For years, I believed him.

Then I realized: I wasn’t too large. His vision was too small.

Today, I dropped off my Humour Advantage package at Virgin StartUp as the world’s only Chief Comedic Officer.

Here’s what I see now, working with teams at , , :
The best ideas inside brilliant organizations die not because they’re bad.

They die because they’re too big for the rooms they’re presented in.
A bold vision gets watered down in a risk-averse meeting.

A game-changing strategy gets killed by short-term thinking.

And the people who bring those ideas? They start playing small.

Not because they lack talent. Because the room couldn’t hold them.

That’s the real cost of small thinking at the top.

You don’t just lose the idea. You lose the person who had the courage to bring it.

My mission is to make sure no great vision is ever lost because it was too big for a small room.

“What Claudine creates is a psychologically safe environment where leaders can take risks and speak honestly. When leaders feel safe to explore ideas openly, collaboration improves and decision-making becomes far more effective.” — Mechell Chetty, HR VP, Unilever

If your team is playing smaller than their capability, the problem isn’t your people.
It’s the room you’ve built.

Are you making space for big thinking? Or unconsciously shrinking it?

Your team will only play as big as the room allows.
So stop making them smaller. Build bigger rooms.

👉 Bring The Humour Advantage to your team: link in bio

The best leaders don’t shrink their people to fit the room.

They expand the room to fit the vision.

05/02/2026

Still wearing my 40 Under 40 Global medal while doing the dishes.
Yes, it’s ridiculous. I’m still letting it land.

I’ve been nominated for 40 Under 40 Global.
Me. The comedian. The kid who was told she was “too much.” The woman who built a career teaching people how to fail, loudly, and get back up.

This isn’t just mine. It belongs to every team that chose improv when they were told to be “serious.” Every leader who showed up scared of looking stupid and did it anyway. Every person who learned that failure isn’t the problem. Playing it safe is.

Since founding Jittery Citizens in 2012, I’ve seen what happens when teams treat failure as useful info, not a dirty secret. That work being recognised means more than I can say.

So yes. I’m wearing the medal while I vacuum, make coffee, and answer emails.
Some moments deserve to last longer.

If you’ve ever felt “too anything” to belong, keep going.
Now excuse me. Laundry awaits. Gold medal still on.

🥇✨

03/02/2026

Feeling stuck? Caught in a loop of endless overthinking?

You know what you want to say.

But when the room goes quiet and all eyes are on you?

You freeze.
Overthink.
Watch someone else say what you were going to say and get the credit for it.

Sound familiar?

Here’s what no one tells you:
Confidence isn’t about knowing more. It’s about thinking faster.
And you can’t think faster without practice.
Real practice. Not theory.

That’s why I created The Unstuck Lab, a weekly live experience for high-performers who are done overthinking and ready to own the room.

You’ll learn to:
→ Think on your feet without freezing
→ Speak clearly under pressure
→ Show up with presence (not just prep)
No embarrassing roleplay.
No fluff.

Just the reps you need to stop second-guessing yourself.

Founding cohort launching soon. Extremely limited spots.

Link in first comment or DM me with questions

29/10/2025

Your Business Will Be Invisible in 12 Months Without AI (Here’s Why)

⚠️ REALITY CHECK:
If you’re a coach, consultant, or small business owner still relying on a static website, word-of-mouth, or manual DMs — your business is at risk.

AI isn’t coming for you — it’s already replacing the people who ignore it.

In the next 12 months, businesses that don’t modernize their brand, messaging, and customer experience with AI will be invisible.

💡 I’m Claudine Ullman — founder of The Human Advantage Agency.
I help coaches, consultants, and small business owners automate what’s replaceable and amplify what’s not.

With my Human Advantage Brand Overhaul, you’ll get:
✅ A full brand concept + logo refresh
✅ Clear, human messaging and copy that actually converts
✅ A high-converting scorecard or website that captures and qualifies leads automatically
✅ Optional AI integrations: chatbots, booking systems, and automated follow-up

📈 RESULT:
You’ll have a modern, living brand that connects emotionally and works intelligently — so you can spend more time doing the work only humans can do.

👇
Comment “AI” and I’ll send you a link to book your free brand audit.


⚙️ WHO THIS IS FOR:
Coaches & consultants ready to scale without burnout
Small business owners tired of losing leads to automation-savvy competitors
Entrepreneurs who want to feel proud (and relevant) when someone Googles them
DON’T WAIT UNTIL YOU’RE INVISIBLE.

Update your brand, upgrade your systems — and lead with your Human Advantage.

24/10/2025

Alan Carr just brought a bazooka to a knife fight.

As a performance director for Emmy-nominated comedians, I can tell you this: comedy is a weap0n.

Everyone thinks comedy is about being funny.
It’s not. It’s about control.

In this breakdown, I show you how Alan Carr’s charm, timing, and vulnerability make him the most dangerous player on Celebrity Traitors — because comedy is camouflage.

If you understand this — how humor disarms, connects, and persuades — you can win in business, leadership, and even relationships.

I’ve spent years performance-directing comedians. Now I’m showing you how the same comedic tools can make you magnetic in real life.

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Waltham Road
Johannesburg
2016