Jiffy Slap 

The act of applying peanut butter to your hand, and slapping someone across the face. It is most effective when performed on someone with a mild peanut allergy.

Person #1: He's such a jerk, next time I see him it's jiffy slap time.
Person #2: Use chunky, smooth just wont cut it.

Jiffy Slap by Ellis Lee September 27, 2011

jiffy snuge 

Peanut Butter Cunt

jiffy snuge = when a woman wipes from back to front.

jiffy snuge by Hollywood23 December 15, 2012

Jeffy's Gyatt Addiction 

Jeffy wants to sniff booty it's the BEST SML episode!!

I love binge watching Jeffy's Gyatt Addiction!

Jeffy's Gyatt Addiction by Stixele January 5, 2025

sniffy jiffy 

blow, devil's dandruff, peruvian pixie powder, bolivian flake, etc etc

I'm gonna pick me up some sniffy jiffy and have a rockstar weekend.

sniffy jiffy by rockstar daf_ July 1, 2004

Smith & Jiffy

A Smith & Jiffy is a British slang term for three different things. Either a quick masturbation session, a smoke or making a sandwich. It's usually used at the end of a conversation as someone is leaving

Oi, Ethan! I'll be back in a Smith & Jiffy!

Smith & Jiffy by SBliss August 27, 2017

stiffy jiffy

Male ejaculate; cum.

Kaleb told me he hit Caitlin in the eye last night with his stiffy jiffy!

stiffy jiffy by Verbal Platinum Princess April 29, 2009

sneaky jiffy

when you walk up to a girl with a bathing suit on with peanut butter on your index finger than proceed to pull back her bathing suit bottom and wipe the jiffy peanut butter between them cheeks and slide out your hand gracefully.

yo man, i bet you wont go up and give that old lady a sneaky jiffy.

sneaky jiffy by briansebok June 21, 2008