derp stick

one who speaks incorrectly or makes clumsy/dumb mistakes frequently

that ole Jim is quite the derp stick

oh yeah, just the other day he thought a pop tart was an anthill

by nyysony11 November 16, 2011

herp-derp

the answer for every physics problem according to idiot hipsters that think they are so cool

Q: What is the force of gravity?
A: herp-derp
Teacher: you're a moron

by what??oh i get it . . . kinda October 8, 2011

derp juice

1:4 Southern Comfort and Lemonade.

"Dude that drink is kick ass, what's it called?"
"You're sippin' on derp juice, bro."

by Nikaila =] August 22, 2012

Derp Roar

The sound a tiger with down syndrome makes

damn does that tiger have the downs?

Tiger: Derp Roar

yup i guess it does!

by AzcleDeL April 12, 2010

herp derp

Something idiots say. Usually it is supposed to indicate stupidity in somebody else, but the person saying it is usually the dumb one.

Herp derp look at this noob.

by Turbo_Phoenix May 17, 2011

Erpa Derp

A saying, spoken out loud, while acting as a slow or mentally challenged person when someone makes an incorrect action or is unwillingly blind to something obvious.

Guy1: WHERE IS HE!?!?!

Guy2: In front of you in the bushes. ERPA DERP!

by Pink Clay doh April 6, 2010

Purple Derp

A purple retard, or a purple mentally challenged person.

There is a purple derp down in Florida.

by Werty27 May 12, 2011