Jeffic

That act of destroying something for logistical purposes because you have no damn clue what you’re doing. This is most predominately displayed at Apple by COO Jeff Williams and VP Evans Hankey.

The act of not getting rid of the iMac chin is a Jeffic decision.

Jeffic by sfgjbkdl;ga May 13, 2021

Jeffing

A Kansas City term for "faking" or being fake in general.

" Yo George stop jeffing with Ben, you was just talking bad about this dude a few days ago."

Jeffing by Gmoney289 January 15, 2018

Jeffco Jiggler 

Continuous stimulation of the clitoris with flatulence until climax is achieved

Jason had such horrible White Castle farts. He got Alex off with the Jeffco Jiggler.

Jeffco Jiggler by Gump4720 October 10, 2013

Jeffit 

The act of doing something regardless of consequences. Born in the world of software code peer reviews, but can be used effectively across all aspects of life

Developer #1: Are you gonna add any unit tests to your code?
Developer #2: Nah man, I'm just gonna Jeffit and hope for the best.

Jeffit by GrumpyOldProgrammer November 13, 2018

Jeffin it 

The educated art of finding and hiding in bushes to escape enemies.

After causing a pursuit, I saw Jordan jeffin it to escape the police.

Jeffin it by Tasedorca June 29, 2017

effin' 'n' jeffin'

Another term for swearing made popular by the Karl Pilkington during his XFM days.

There will be no effin' 'n' jeffin' during the funeral.

effin' 'n' jeffin' by bxnzi July 19, 2016

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.

Effing and Jeffing by AnaWanaMia? May 24, 2006