Polite laughter

Grandboy (chopping tree brush with a hand axe): Whew

Me: Just be careful.

Grandboy: Yes grandpa

Me: Because if you get hurt, it’ll be an axeident

Grandboy: Uhhh

Me: Because you’re using an AXE

Grandboy: Uhhh

Me: And it will be an AXE…

Grandboy: If I laugh now, can we take an ice cream break?