I asked ChatGPT to write a related joke, and this is what it said:

Why did the computer get kicked out of the finger-counting contest? Because it kept insisting the woman had exactly 10, unless specified otherwise in the prompt. 😆💻✋

So, no, LLMs are not writing (good) jokes yet.

gpt-4.1-2025-04-14

Why did the finger-counting contest end in a tie?
Because everyone could only count on themselves!

Why did the mathematician lose the finger-counting contest?
Because he kept trying to carry the one!

gemini-2.5-pro

I was judging a finger-counting contest, and it was incredibly close.
On the one hand, the defending champion was flawless... but on the other hand, so was he.

Why did the T-Rex get disqualified from the finger-counting contest?
Because he kept coming up short

deepseek-r1-0528

Here's one for you:
Why was Yubaba (from Spirited Away) disqualified from the finger-counting contest?
Because she kept adding ten more fingers halfway through!
(For context: Yubaba is a witch who magically grows extra hands with 10 fingers each when counting money. She'd definitely have an unfair advantage! 😄)

Here's a fresh one for you:
Why did the concert pianist lose the finger-counting contest?
Because they kept insisting that a "perfect 10" should involve scales!
(Alternatively, playing on the unexpected twist...)
Why did the robot win the finger-counting contest?
Because it kept saying, "This is too easy—I'm counting in binary!"
Hope that gives you a chuckle! 😄