iffin' 

when someone pretends to be about to commit a violent act upon another person but then refrains from actually touching anyone

Akiah: Miss, he all ballin' his fist up and iffin' me! He actin' like he gonna punch me!

iffin' by LBee March 9, 2008

Iffin 

Iffin means calm down or stop yelling

Stop Iffin your raging.

Iffin by Salt_official June 5, 2018

iffen 

A contraction of "if and when", used particularly when you are very certain of an outcome but still wish to provide an oppurtunity for being incorrect in your assumption.

Guy: Iffen you decide to come to my party, bring some strippers.

iffen by Biguns May 3, 2006

Ifin 

Ifin is a more country/seductive form of if.

Example: I could come over, ifin you're interested ;)

Ifin by twentiesgirl90 August 9, 2010

iffan

Your name is probably Tiffany doing the tiktok trend where u remove the first and last letter of your name

iffan is her name name

iffan by tiff_dummiee May 23, 2021

Iffi 

Californian texting slang meaning, "If I."

"Idk iffi can do tha for you homie."

Iffi by danielstarcate2 June 19, 2023

Gil-Iffic 

When a person or thing does something that is extremely efficient and/or Powerful
Or something that is generally Gil approved:
EG: Machine-Gunning, Being not gay, Helicoptering, Being generally Indestructable


Also see : Gil Approved

1. "I have engineered the hell out of this computer to the point that it has become Gil-Iffic"

Person: I have murdered nick, twisted off his head, and then raped his mother

Gil: Maximum Gil-Iffic

Gil-Iffic by Illmitch5 December 16, 2008