potraži bilo koju reč, kao na primer dirty sanchez:
 
2.
A person who is a dumbass, schmuck etc.
That guy is such a derper, why is he listening to the backstreet boys?
po PJisJesus Децембар 15, 2007
 
1.
The language in which the ends of certain words and/or syllables are replaced with "-er" to provide an enriching and fulfilling sentence.
"Sclerper derper?"
"Actually, flerper derper skerper, indeed."
po Chrilerper Јул 22, 2006
 
3.
A herpderper.
Derper is herpin' & derpin' all the ding dong day.
po herpderper420 Август 18, 2011
 
4.
A non existent word made up by the "smartest" women in the world, shortly thereafter discredited by the smartest man in the world.
Haha yeah you derper
po asdfsdagasdgdsagfdgsadfgewasvc Август 10, 2012
 
5.
a person who cums too early; or someone who fucks it up, can be used in many different scenarios. refer to example
"Man I really derped that exam"
"He's terrible in bed, such a derper"
or just plain "you fuckin derper!"
po harry couter Октобар 21, 2008
 
6.
the combo of the Dr. and Pepper in Dr.Pepper derper
man i could use an ice cold derper
po mason1991 Септембар 10, 2008