PEF

Pre Ejaculatory Fluid

I saw your sister and I got a little PEF in my pants

by DeadzeroCustom September 4, 2003

PEF

Post Eating Fatigue - the tired feeling experienced after consuming a large amount of food.

Can be used as a noun, verb or adjective

Noun
I have a serious case of the PEF

Verb
I am peffing out mate!!

Adjective
You are looking quite pefly

by kyranc November 2, 2011

PEF

PEF stands for Post Exam Fever. The sickness that many people get after or before exams.

Teacher: Where is Harrison today?
Student: He's got a serious case of PEF

by duck_god17 November 20, 2014

PEF

"Pussy Eating Fool"

He got a tattoo that stated he was a "PEF"

by Kemo Sabi November 21, 2016

pef

post ejaculatory fatigue!

R - hey V wanna go out?
V - can't man. Serious case of pef.

by Megadavelover January 21, 2009

Peffing

Chub or chubby. Male genitals

Damn, that dude's peffing is peeking out of his spandex shorts

by Knowitsatall June 1, 2018

Sir Pef

A permabanned IGN user who is known to use many accounts to back himself up. He uses his alt accounts to talk to himself to make it appear as if people are agreeing with him, which everyone else knows he is being an attention whore. Pef is the biggest loser on the NASCAR board. He likes to call people mental midgets, but compared to his microscopic brain, everyone looks smarter than he is. ONLY a retard needs to back himself up.

If I got a WUL from all of Sir Pef's alternate accounts, i'd be a WULionaire!...There goes pef on another one of his accounts.

by a912 December 17, 2007