A person who, annoyingly states and exaggerates the obvious in a cocky tone, or gives a ridiculous answer to a stupid question - infuriatingthe person its aimed at.
Sam: Hey , whats the capital of Italy again?
Warren: Errrr I know, I know ... London?!
Sam: Fucking CLP
Warren: CLP?
Same - Cocky little Prick (CLP)!!
Clpwned is when someone gets knocked out by a slap from a friend on a dare, and all his friends laugh at him as his unconscious body falls on a bag of empty beer cans.