Derf

A new number that will be made globalized and reprinted into every dictionary, schoolbook, printed onto every calculator, and everywhere else that contains numbers, as of June 27th 2063. It is between 5 and 6 and is a combination fo both. It has the top of a 5 and the bottom of a six.

One, two, three, four, five, derf, six ...

by mizzlefftie012 July 16, 2011

derf

fred, spelled backwards

yo derf, did you do your homework?

by sakawakag May 7, 2010

Derf

Noun:
Someone who is an idiot, annoying person, jerk, etc.

Verb:
The act of doing something stupid, lame or annoying.

Adjective:
Something that is rather lame, tedious, annoying, uncool, bad, etc.

Schmitty: That Shane guy is such a derf.
Joe: Yeah, he really derfed up that photo.
Cameron: It was such a derfy thing to do.
Brodie: Derfalicious indeed.

by camblyth June 20, 2011

derf

The face a dog makes when he or she tilts his or her head and looks inquisitive or confused.

I threw the ball and Rover just looked at me like, "derf"?

by smrtpnts December 4, 2011

Derfed

Verb: to Derf is to purposfully send someone the wrong way, or to trick someone into going the wrong way. You have to strike it with such confidence and not to stutter that they do not second guess you and still believe they are going the right way. Even when they know they have gone the wrong way, they blame or doubt themselves.

This guy asked me for directions and I totally derfed him.

by Joeseppe July 15, 2019

derf

The process of: executing a handstand; masturbating during handstand; ejaculating in direction of mouth; regaining post orgasm senses and gracefully avoiding free-falling wad. A professional sport in parts of Oregon.

Did you hear Sunshine Bear died while in the derf last night?

No…how?

His dad caught him in the act and beat him to death.

by Lupus Lavign. July 12, 2006

derf

Kick-ass cartoonist. Draws & writes 'The City'. Created 'My Friend Dahmer'. Not respected by enough people.

"Derf rocks."

by Raewyn June 14, 2004