jeffing

To squeeze puffs of air out of your enormous man boobs to mimic flatulence.

When I told my brother that it was my turn to play World of Warcraft, he started jeffing at me and told me to go away.

by Bebita March 27, 2008

Jeffing

To describe what someone did or said as stupid

Tom is totally jeffing.
Adolf completely jeffed.

by icon626 November 17, 2009

jef

jef is my crush

jef🌀🌀🌀

by melafefon February 11, 2019

Effing and Jeffing

A variation on the term "Effing and Blinding", meaning to swear or curse profusely. Used in the North of England, notably by one Karl Pilkington in an episode of the Ricky Gervais Show.

Karl: I've just slagged off that octopus, but at no point was I effing and jeffing about it.

by AnaWanaMia? May 17, 2006

Jef-Poke

When you go around a corner and expose more than you need to.

Graham, you didn't need to do a Jef-Poke

by Scarabytes July 4, 2021

Jeffed up

Getting retarded (via either intoxication or by your own lack of mental capacity) to the point that you can no longer tell or care how unattractive a person is, how much your clothes do not match or how poor your personal hygiene is. You may also adapt your entire lifestyle to meet the goals of this poor hygiene awful clothing and sexing up of the grossest human beings possible.

Friend 1: Look at that girl Zach is with is he Jeffed up or what?

Friend 2: Totally man he picked her up at a buffet earlier today. He even went and rented a Tahoe to carry her around in.

by woo!party December 13, 2009

Jeffed Up

The act of making poor life-altering decisions while under the influence of excessive amounts of alcohol.

So I was blackout in Western last week right, next thing you know I Jeffed Up and spent $87 on Jägerbombs because they were $1.50 each.

by CaptainFatArms February 28, 2014