Herpderp 

Another way of saying duh.

Stacey: I ordered the food, it will be here in 10 minutes.
Louise: okay when will it be here?
Stacey:herpderpderpderpdurrrr.

Herpderp by TheObieOne May 10, 2010

Herpderp 

A word used for complete randomness.

Alex: I'm bored. Herpderp.

Herpderp by SOMEONE WHO IS MIPPIN April 8, 2011

HerpDerp 

Herpderp is the smell of herpadermis.
Being able to smell ones face in the case they have herpes of the face.

The process of facial screening before sexual intercourse of the face

"i had to herpderp her face with my tongue to make sure she was clean

HerpDerp by HerbDerby July 26, 2010

Herpdert 

When a marriage of two different people from two different cultures have an outdoor ceremony but the pastor is Jewish

Did you go to the Herpdert last weekend?

Herpdert by leatherwings February 25, 2015

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

herpaderping 

a lazy carefree attitude and gross negligence of time and productivity. This wasted time usually comprises of interneting, sleeping and looking clueless.

Hey Derp what were you doing for the last 3 hours?!? I was herpaderping.

Stahp Herpaderping and get your work done!

herpaderping by nemxomen November 25, 2013

Herpderpes 

Herpderpes is a sexually transmitted case of stupidity, symptoms of this include general herping and derping, and is not limited to brain farts and mind queffs. Can be extremely contagious during the early onset of the disease, and has no cure.

John, do you have herpderpes, everyone around you seems to be getting stupider

Herpderpes by mackattack3345 March 11, 2011