What's on your mug?

An abreviation for Sioux Falls, South Dakota. Created by high school students from Sioux Falls.

A group of kids created a gang called the Sufu Cru.

By David Baker

An acronym for "Show Up Fucked Up". To SUFU is to arrive at destination hammered. This often involves the act of preeing. People often SUFU for parties, school events, weddings, funerals, and sporting events.

Rachel: The school dance is going to be so lame Taylor: Yeah only if you're sober, I'm going to SUFU it Rachel: That would definitely make it so much better!

By oakridge underager

show up fucked up. more discreet incarnation of BYOB

They don't serve liquor at that party, so it's SUFU.

By LeChatzNoir

Shut Up & Fuck U

A: You are gay B B: SUFU A

By nekholm

Prefix: meaning Super Fucking. Such as Sufuawesome,Sufubad,Sufuwierd,Sufudumb, ect.

That new movie is sufubad.

By Slang Junkie