by Bobby Boosha January 13, 2011
A simple, undefined reply when an ignorant comment or action is made. Brought to life in the South Park series, when Mr. Derp made a guest apperance at South Park Elementary as the chef for a day, followed by hitting himself in the head with a hammer and exclaiming "Derp!"
by crunk nigga holla October 11, 2005
by A+inprocrastination June 07, 2011
1) A loud interjection used to express a sensual desire
2) The mating-call of a boorish, brobdingnagian Asian in hot pursuit of a harlot.
2) The mating-call of a boorish, brobdingnagian Asian in hot pursuit of a harlot.
Person 1: "BE-DERP! BE-DERP! YAAA BOI!!!"
Person 2: Oh man, there must be an Asian home with a vistor.
Person 2: Oh man, there must be an Asian home with a vistor.
by sKiTtleZ-TastingDeRainbow January 02, 2008
by DerpYou February 07, 2010
A1: "Wow. This dude was derping a ton during his jog!"
B1: "I'm pretty sure that's asthma."
A2: "Wow. This dude was derping a ton during his jog!"
B2: "I'm pretty sure he was an idiot."
B1: "I'm pretty sure that's asthma."
A2: "Wow. This dude was derping a ton during his jog!"
B2: "I'm pretty sure he was an idiot."
by mmmmmmmmmmmmmmmmmh December 04, 2020
A word utterred when one screws up. origin: Matt Stone and Trey Parker in BASEketball. Used as an interjection.
(Imagine a scene where a guy is sniffing a girl's underwear, only to discover it is her mom's) DERP!
by Broc March 07, 2004