It's the most unreal and weird experience when people laugh about something that isn't funny. They "get" a joke that isn't there.
Often shows how much they conditioned to react as expected without using their brain.
I'm sure if Andy Kaufman was still alive, he's play with that tendency in the audience.
Nice work, love yo' art style as usual.
As a sidenote, props for using one of my favorite puns.
lol, I have to try this out by myself XD