The way that the punchline of the joke is delivered.
An explosive punchline
The punchline
I think it's because usually the punchline is too long
Allaboo Akbar.
Ronald MacAardvark!
When the chips are down!
An algorithm
Earth wind and fire
They don't deliver on Sunday
I actually don't know where to post this idea, true jokes maybe?... There has to be a food for thought sub. This is your OP, I promise to deliver!
Give them a test-tickle
It's full of Boo's and Spirits.
You take the 'F' out of free and the 'F' out of way. Hint: say everything out loud.
Just spell it like the way it sounds!
Gsus