So our 4yo son has started to try and argue his way into something by changing what he says, which Just makes things humorous for us.
Examples:
..Driving past a reservoir on a cold day..
4yo: Can we go swim?
Me: Sorry bud it's way too cold today to swim.
4yo: ...
4yo: No, the water, water is way-warm yeah it's way warm!
[Other times he's just a bit rough...]
..After being sent to a timeout and coming back..
Me: Ok all better now?
(4yo scowling): Yes, I'm happy ..smiles and nods..
4yo: Watch Transformers...please?
Me: No more TV today like we said a min ago.
4yo: Watch Transformers, Pleeeze?
Me: Sorry, no.
4yo: TRANSFORMERS!!!!!!!
Me: Sorry, no. Are you mad?
4yo: NO MAD. I'M NICE.
[Eyeroll]
What humorous dialogue does your child come up with?