шукати будь-яке слово, наприклад the eiffel tower:
 
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."
додав Chrilerper 22 Липень 2006
 
2.
A person who is a dumbass, schmuck etc.
That guy is such a derper, why is he listening to the backstreet boys?
додав PJisJesus 15 Грудень 2007
 
3.
A herpderper.
Derper is herpin' & derpin' all the ding dong day.
додав herpderper420 18 Серпень 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
додав asdfsdagasdgdsagfdgsadfgewasvc 10 Серпень 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!"
додав harry couter 21 Жовтень 2008
 
6.
the combo of the Dr. and Pepper in Dr.Pepper derper
man i could use an ice cold derper
додав mason1991 10 Вересень 2008