Someone who knocks on your door for no apparent reason.
There are tobacco spit stains on BOTH the doors of his truck.
I mean, is it a door or is it a jar?
You don't let her out.
Knock knock jokes
To get the meme on the other side.
a force of habit
Jehovah's citruses.
That I will open the door
There's none. They both knock on the door, but never goes in!
Someone who knocks on your door at 6 a.m. for no reason.
Someone knocking at your door for no apparent reason.