Derper 

A person who is a dumbass, schmuck etc.

That guy is such a derper, why is he listening to the backstreet boys?

Derper by PJisJesus January 6, 2008

Derper 

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."

Derper by Chrilerper September 7, 2008

Derper 

A herpderper.

Derper is herpin' & derpin' all the ding dong day.

Derper by herpderper420 August 22, 2011

derper 

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!"

derper by harry couter February 25, 2009

Derper 

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

Derper by asdfsdagasdgdsagfdgsadfgewasvc August 10, 2012

Derper 

Derper is a word the same as spastic or retard.

These derpers have not got a clue what’s going on.

Be quiet you derper.

Derper by Viking990 June 12, 2018

Scratches at a Level 6 With Deeper Grooves at a Level 7

Something Zac from JerryRigEverything says in nearly every YouTube Video. He is known for literally destroying phones for a living with various durability tests. Refers to the Moh's Scale of Hardness, and how strong certain cell phone glass is.

Most cell phone glass scratches at a level 6 on the Moh's Scale of Hardness with more scratches being visible with a level 7 'pick'.

"Glass is glass, and scratches at a level 6 with deeper grooves at a level 7".

Scratches at a Level 6 With Deeper Grooves at a Level 7 by samsung0804 July 27, 2019