fif 

Fif: means to plead the fifth amendment; to not tell something to someone else because of whatever circumstances.

In the superlative, fif can be written as "fizzif"

Example 1: Rick: "Tell me what happened last night with that hot chick!'
James: "fif"

Example 2: "I plead the fif!"

Example 3: "I can tell you that I plead the fizzif"

fif by Charlie Murphy June 10, 2004

fif 

low-grade marijuana, shwag, middies, etc. "fifth" or "fifty" also acceptable.

"I don't have much money so let's split a bag of fif and roll the L. Be on the float before long"

fif by Yuri Dadinov October 6, 2011

fif 

In French (Eastern Canada), a " fif " is someone who's homosexual or acting like it.
Le féminin de "fif" est "five"

Sti qu'té fif !!!
Té five mon homme !!!

fif by laurent September 29, 2005

fif 

a derivate from cat's hissing. You can fif someone to show your anger, annoyance, or disturbance from their actions or behavior. It can also be used in the adjective form (fifi).

Ali KK always fifs me.

My partner is so fifi, he always accuses me of literally everything I do.

fif by noelpine January 30, 2023

fif 

short for 50 cent

-Have you seen 50's new video
-Yeah, fif is crazy

fif by bush_is_pussy January 14, 2011

fif 

The Fifth Amendment.

Uh, I plead the FiF.

fif by Red Impulse March 5, 2004

FIF 

Fuck it it's Friday

Your friend offers you one more glass of wine on a Friday evening. You know you shouldn't but FIF (Fuck it, it's Friday).

FIF by JohnnyQuestisgay November 12, 2011