derfing

Aggressively grinding each other while making out.

Abby was derfing so hard last night with him.

by yunglivin September 1, 2019

derfing

the act of fucking a girl who is way below any normal standards

person 1:so i heard you went derfing last night.
person 2:yeah, I took pcp.

I wanted to go derfing, to I found the girl nicknamed Trailer Trash.

Bonus points if they have a kid.

by fred v. September 15, 2006

derfing

When a guy and girl are sexually intimate, the practice of the guy to alternate between bottom and top holes (anus and vagina). No particular pattern of action is required, and the switch-off can be completely random (ie: top, top, bottom, top, bottom, top, bottom, bottom, bottom, top, fist).

Create special patterns to signify festive or celebratory events and occassions; re-live these occassions through fantastic, nostalgic sexual practices!

Donnie: Tim was derfing Julie and covered her vagina with shit.
Darcy: Goddam! O_O

by Pwnforce United December 24, 2005

Derf

The act of dry- humping while fully clothed.

He came mid-derf. Must be mormon.

by Noelmiller24 September 14, 2019

Derfing

Sex with clothes on

Cooper: hey Claudia wanna go derfing later?

by Derfingyurrrmom October 30, 2019

Derf

A number between 5 and 6. It was created by Carly from iCarly.

1: What is that new number T-Bo was talking about?
2: Oh yeah! That is derf.

by 2000s Kids Are Better April 9, 2018

derf

a slang term for dry humping. Involves sexual contact through clothes

Did you get way derfing her last night.

by derfsurfer May 1, 2009