by D. J. M. November 13, 2011
A degenerate disease caused by being in the presence of ugly bitches. Known symptoms include an uncontrollable desire not to fuck, and to have quite imaginative and horrifyingly disgusting visual presence, generally involving something unimaginably repulsive to the nasty-ass, uninfected partner.
Nasty bitch #1: Are you going to fuck me or not?
Normal dude: Actually, I can't. I've just been diagnosed with derpes. I've got these gross pus-filled boils on my shaft.
Some time later…
Nasty bitch #2: Can we fuck now?
Normal dude: I can't, I've got derpes. Highly contagious. My dick oozes nasty goop when it's near pussy. Doc says I've gotta stay away from women, and try to be gay for a while.
by Derpes saves lives! August 19, 2012
symptoms: retarded twisted facial expressions and outrageous nonsense coming out of you like word vomit
by hollmonster February 18, 2011
a disease you get from derping too much. very hard to get rid of, in some serious cases it's permanent. *cough* Michael! *cough*
Guy 1: "Maynee, I just came back from the doctor and I tested positive for derpes." Guy 2: "That's derpin' derped up."
by eerisedsaysshutupkevin January 13, 2010
A small dog possessing one or more of the following characteristics: bulgy eyes, squashed face, eyes that look in two or more directions at the same time, wandering lung, or comically vacuous expression. In short, any dog that arouses feelings of pity, revulsion, and the sneaking suspicion that it would have been kinder to have strangled it at birth.
E.g. pugs, Boston terriers, French bulldogs.
For the origin, do a google search for "hurr durr derp derp derp"
by Boston Terrierist May 11, 2009
I was Derping
by BobbyPink December 03, 2020