by whoopwhoopshawhoop95555 December 1, 2011
 Get the Derpmug.
Get the Derpmug. by Sk8girl22 October 31, 2018
 Get the Derpedmug.
Get the Derpedmug. by Future Echo December 31, 2016
 Get the derpedmug.
Get the derpedmug. Derpping is a term used when someone is doing some completely stupid action. In which makes other slightly or highly pissed off.
*announcer*: your team lost.
*player1*: OMG MY TEAM WAS DERPPING AROUND!
teacher: what's 1+3=?
Dennis: ummm pickles?
Teacher: DENNIS WERE YOU DERPPING AROUND AGAIN?
*player1*: OMG MY TEAM WAS DERPPING AROUND!
teacher: what's 1+3=?
Dennis: ummm pickles?
Teacher: DENNIS WERE YOU DERPPING AROUND AGAIN?
by Bfwpain November 7, 2011
 Get the Derppingmug.
Get the Derppingmug. *is frightened by something while beginning to cough*
"oh, I'm derping! This is awful!"
"kevin derped"
"i think Jim is having a derp fit, let's go check on him"
"Turg often scares himself with his coughs, he's a real derper.(possible, but not commonly used)"
"oh, I'm derping! This is awful!"
"kevin derped"
"i think Jim is having a derp fit, let's go check on him"
"Turg often scares himself with his coughs, he's a real derper.(possible, but not commonly used)"
by Grognak The Destroyer  December 4, 2020
 Get the Derpingmug.
Get the Derpingmug. by Zack Alv March 25, 2008
 Get the Derpmug.
Get the Derpmug. by derpderpdog June 21, 2010
 Get the derpmug.
Get the derpmug.