derp 

1. Male genitalia (aka. Johnson, Purpleheaded-yogurt slinger, schlong, etc.)

Scott: Hey Michael, you suck man.
Michael: Slurp my derp Scott.

derp by Mawilson06 October 13, 2005

derp 

a derp is an unflattering photo of a person's contorted face taken by mistake
usually makes the person seeing the photo laugh and the person in the photo cry with shame

Google "derp" and try not to laugh.

derp by katherineeee! November 18, 2010

Derp 

Making a stupid face

William made a derp face

Derp by xmilisnotonfirex February 19, 2015

Derp 

Something you say when:
-Someone does/says somthing stupid
-You'e stuck with a noob (n00b)
-You are stuck doing something absolutely fucking horrible
-You come into contact with derp or anything derpy.

-derpo: What does ice cream taste like?
you: Derrrrrp

-n00b: h3llo r4nd0m p3rs0n wu75^ im d0|ng g00d wu7 @b0u7 ucr@zyp3r$0n
you: y0u $cr3@m!ng DERP 0f@ n00b

-person: go jump in a pool of sharks
you: go fuck yourself with a big stick, you fucking derp!

-derpyperson: you're so herpy-derpy!
you: DERRRRRRRRRP ON YOU, YOU DERPY DERP!

Derp by an edgy 11 year old June 26, 2015

derp 

Pertaining to undeserved success. Also, Shen's ultimate... "DeeerrrrrRRRRRRP"

He is such a derp card player, he always gets dealt the best hand.

Rammus is such a derp character. A baby monkey with down syndrome playing with his butt could get kills with him.

derp by Dorachor February 21, 2011

Derp 

Similar to the word snubba derp is a word that can be used for anything and everything.

What the derp did you just do.

Whats a matter to Derpped for you.

Will you derp the hand in that butter.

Derp it till it bleeds.

Derp by Valier Belzeski and Emily Anderson January 21, 2008

derp 

'the derp' aka derpes aka derp is a slang variation of the word herpes

"I gave that bitch the derp"
"Yeah thats why I didnt touch it, i didnt want derpes"

derp by glocc February 8, 2005