Someone who knocks on your door at 6 a.m. for no reason.
A waist of time *door closes on way out*
A watermeloin.. Don't worry, I remember where the door is.
Knock on the hatch.
He saw stars.
A teddy boar!
A double crosser.
Dind Dong
A Jehovah's Witness.
None. Once they shut up, no-one has any reason left to oppress them
Just another reason to teach your cat to read.
Someone who knocks on your door for no apparent reason.
Burn a question mark on their front lawn.