A fork of Rural Dictionary
As used to describe a person who acts like, well....like a Dumb Egotistical Retrograde Prick. Give 'em a hammer. They'll do the rest.
The derp is is a shy girl who smart and pretty, but also owns a my little pony fuck doll.
Hey, do you know who your new neighbor is? No but I heard she was a derp. The derp? Yea, that one.
Derp is one who does something foolish or derpy. These people tend to have mad cheekbones and a lack of hair and excessive body fat.
Being scared and coughing at the same time
1. Kevin was derping while playing a game
Being scared and coughing simultaneously.
Oh god, I was playing this game and I started derping so hard!