Would it be funny to not brush my teeth for a week and whisper closely to people?

Answer 1

Actually the joke would be on you because I doubt that you would be able to stand yourself.  

Answer 2

That would not be funny.

Answer 3

No, that would be gross! But if you do it to anybody, do it to someone you don't like haha. 

Answer 4

eww, please don't.