The Jeff 

When the woman cums all over her man's bald head.

Terry just gave her husband The Jeff.

The Jeff by Thats_funny69 December 14, 2010

The Jeff 

An obnoxious alter ego involving douchebagness. "The Jeff" always refers to himself in third person and loves to talk about only the following things; gym, protein bars, working out, hair gel, his love of the show "Friends", fighting, degrading women. The female version of "The Jeff" is "The Rach". Similar to a douchebag but not constantly.

That guy turns into "The Jeff" when his friends show up, total doucheness.

The Jeff by Loki Lullaby September 12, 2009

The Jeff Dunham 

The Jeff Dunham - A sexual technique where you stick your arm completely up someones ass and work them like a puppet.

"Oh, look, the new seceratary just got The Jeff Dunham by the CEO. She's now a corporate puppet."

The Jeff Dunham by tussin the dragon slayer October 25, 2018

The Jeff treatment 

Going home on your long weekend off of work and giving your wife the shocker, followed by a chili dog and finishing up with a dirty sanchez.

I got off work and went right home and proceeded to give my wife the Jeff treatment.

The Jeff treatment by odell October 29, 2004

The jeff project 

A 'project' were you write jeff ♥ is written across your arm like brendon urie did on the tonight show for spencer smith`s ill father.

Person one: Whats on your arm?
Person two: Its jeff ♥ for the jeff project.

The jeff project by Jessurie August 15, 2011

The Jeff and Wayne 

Two guys that like tag team action.

Only dirty girls like the Jeff and Wayne.

The Jeff and Wayne by Dizzmo December 1, 2016

The Jeff Bezos 

When an intoxicated individual losses the ability to regulate their eyes in a uniform manner.

"Wow, Tom really had The Jeff Bezos going on last night"

The Jeff Bezos by Model.Citizen May 22, 2021