A Concussion.
The doctor said, surprised. "I don't know, it started with a boil on my arse." the frog said.
Because they find him very down to earth.
I forget...
Beets me but I just forgot the joke!
Pyrex
Independence Day
A: So they don't get a concussion while bobbing their from head side to side as they are saying "I don't know " whenever you ask them a question.