(noun) the resulting effect of derp spreading rapidly between individuals in a group, as a result of hyperstimulation of the derp gland. a single stupid person will be stimulated by something derp-worthy, which will cause them to emanate derp out to their surroundings. other stupid individuals will receive the stimulus and produce the same effect. this continues until an entire population of similarly-minded individuals have become stimulated, which can lead to widespread epic failure. it becomes increasingly more common in societies where intelligence is not respected (e.g. America)
Twilight. I don't need to say anything else. Fucking Twilight. Stephenie Meyer originated the derp signal, which spread like wildfire to its readers, resulting in a derp cascade. There are plenty more examples, but for now, this epitomizes it.
The act of being, being with, or being as close as possibly can be, of, or to a Jack.
1; Holy crap, Ka-derping is the most amazing, vigorous, complicated activity ever!
2; Madison is the Ka-derping Queen!
Caused by a lack of masturbation
Krista has derp eye, must have been a while.
A man who lies when talking about how his ex-wife severely cut his finger. An abuser whose masculinity was challenged when his victim of an ex-wife wrote an OpEd in a national newspaper talking about her experience, and never once actually named him, but he still wrongly sues her for defamation, wins, but then screws up with the settlement. An actor who constantly is late to set & verbally abuses members of the film's crew.
Girl 1: Hey, bestie, I need to get away from my boyfriend.
Girl 2: Why? What's he been doing?
Girl 1: Girl, he's totally been acting like a Johnny Derp.
Girl 2: Oh wow. Yea, you REALLY need to get away from an abuser & liar like that.
The act of failing epicly at something, especially when you forget exactly what the heck your doing in the wrong room of the house
Bob:"I just had a total herpty derp moment there."
Jim:"Wat?"
Bob:"I forgot what the hell I was doing there."
Jim:"oh."
Bob:"DERP"
A term signifying the class distinction between derps.
Person 1: Man, Kyle just derped out hard!
Person 2: What sub derp did his derping fall under?
When your partner is giving you a handjob but stops because there hand cramped and there to time to finish. Hi
I told her, I guess your hand derps.... I’ll finish myself off .