A: The thesaurus.
I don't know what your blaming me for, it's your fault!"
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.
A: "Nobody's perfect!"
Mike Ike's are my least favorite.
Thesaurus. :/
Both are a play on words.
An I-Don't-Think- He-Saurus
A flossiraptor