SIF

Sorry I farted. One would whisper after one farted.

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

by EnglishOK August 19, 2020

Sif

Sif is the Girl/boy that everyone secretly adores

“Sif is so hot”

by anonymous May 19, 2021

SIF

Sorry I farted

"SIF!"
"Oh No!"

by HELLOREGON November 11, 2019

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

by Fart monster12345 November 24, 2021

Sif

Short for specialist in failure

Boy1: this is the 4th test I've flunked

Boy2: you're such a sif

by UrbanDictionary442 July 31, 2016

SIF

Small . Intelligent . Friend

Have you met my sister? She's such a SIF

by life1998 May 14, 2015

Dirty Sif

When you nut in a girl's mouth in the bar bathroom and she gets called up to Karaoke before she can swallow.

The girl I met at the bar just sang "Hero" . Pretty good for a Dirty Sif.

by Jezykajo September 8, 2021