sif 

a sexual gif

ay yo baby girl send a sif you peng still

sif by @ybc.chelsea January 29, 2020

SIF 

Sorry I farted. One would whisper after one farted.

John: "SIF!"
Mandy: "Not again!"

SIF by EnglishOK August 19, 2020

SIF 

abbriviation of "Sorry I farted"

John: "SIF!"
Lance: "What did you eat yesterday?"

SIF by Bill not gates August 19, 2020

Sif 

Sif is the Girl/boy that everyone secretly adores

“Sif is so hot”

Sif by anonymous May 19, 2021

SIF 

Snow is fed

I already fed snow today so SIF

SIF by University of Lonkingherb September 12, 2021

Sif 

Sif is a person who acts like a bitch but is very kind. Sif is loved by children. Sif can be very depressed.

Why is she so depressed? I think she’s a Sif

Sif by Fart monster12345 November 24, 2021

Sif 

An astonishing smart girl. The subtle one who never brags about her accomplishments but can kick ass if someone is treated unfairly. Also really pretty

Wow did you see Sif?

Sif by Honeybunnymester January 6, 2022