Herp Derp 

An expression used when a person, or yourself, has done somthing extremely stupid and dopey

Person 1: Dude, I just hit my head on the door.
Person 2: HERP DERP.

Herp Derp by Kommandant November 25, 2009

Herp derp 

When two people from different cultures have an outdoor wedding and the person officiating is Jewish.

That wedding was a total herp derp.

Herp derp by Jexlar January 7, 2018

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

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

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.

herp derp by Turbo_Phoenix May 17, 2011

Herp Derp 

A phrase said by idiotic morons who think they are cooler then they actually are.

HERP DERP. I AM SO HIPSTER.

Herp Derp by mmmmmhm October 19, 2010

herp derp 

A rage face showing expression of dumbness or suprising.

Hey, look, it's the herp derp face!

herp derp by superworddude May 16, 2014

Herp Derp 

Cole Hudson

Derpy de herp. Derpy turkey. Herp Derp

Herp Derp by Coco Puff98 July 7, 2011