jeffing

Verb - when someone says they will show up to an event, then does not.

Jeff is jeffing on my birthday party.

by MissLG November 20, 2011

jeffing

Getting totally rad uphills while getting stoked on pain

Andrew: Hey, fancy a jeffing session today?
Martin: Aye pal, sounds super rad...pure get our climb on

by flat_lemon June 29, 2011

jeffing

the process of utilizing one's position of power to influence one of lower status into acts of an explicit nature

A professor was jeffing the freshmen this semester.

by Jeff's Victims September 4, 2009

jeffing

the act of masturbating while using your own vomit as lubricant.

Dude, i jeff so much, i just got done jeffing and i need to jeff again.

by speedy_kingman March 6, 2011

jeffing

section 8 slang- means "swingin on these nuts" or kissing ass.

you strait jeffin' my nigga- keep yo stupid tricks in tha traila.

by dave-o April 4, 2005

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

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."

by Gmoney289 January 15, 2018