Derped 

Derped (v.) To derp or have the action of derp be used upon you.

Shannon really derped when she fell face first on her skateboard.

Michael was derped when Christina tried to explain quantum physics to him.

Derped by Kesareya August 10, 2010

derped 

1. verb to mess up

2. verb to do something in the action of derpiness

I totally derped up when I broke Leo's sunglasses.

derped by Future Echo December 31, 2016

Derped 

Another word for redarded,funny, weird

1.wow that was a derped move
2.abby is so derped

Derped by Sk8girl22 October 31, 2018

Derped 

Being derped is being karate chopped by Derpy Hooves. Since she is a derp and a screw up, she may karate chop you to make you screw up.

Person 1: Dude, why'd you drop your phone?
Person 2: I got derped.

Derped by Heriotza March 22, 2013

Derped 

Shot right in the face at close range with a large caliber gun.

2. Made a stupid mistake.

Mike Just got derped with a 12 gauge shotgun.
Aaaaaaaaaaaaaaggggghhhhhhh! I derped!

Derped by When in doubt, C4 July 6, 2016

derped out

An overload of derp.

1) Aw man I totally derped out in that exam.

derped out by herpdyderp December 15, 2010

Derped out

When you make a really stupid mistake, or when you fall flat on your face.

Billy was derping out when he thought his lunchbox was his textbook.
John derped out after getting dizzy.
Matt's derping out!
Bob derped out!

Derped out by LAKottke June 10, 2020