A phrase often shouted out when someone in the room busts ass, "farts", letting the person know whom farted to go touch a doorknob before everyone beats the shit out of him.
A short fat cock wider than it is longer, all head no shaft!
Jenifer: Hey Sally, how'd it go with that dude last night?
Sally: Well, he didn't turn me on, if you know what i mean?
Jenifer: No... not really?
Sally: Well, have you ever met a fat midget?
Jenifer: What?!?
Sally: He was a doorknob... all head no shaft.