What is Suf?
1.
Steam(Powered)Users Forums.
The Steam Forums are owned by the
A forum to discuss Valve/
Many People use the Acronym
SP User: Long Live SPUF!!!!!!!!!!
Blinxx: Sorry Sir, It's "SUF"
See
2.
The Secret Unicorns Forum, the now official Unicorns(the band) fan site/website.
"Man, today on SUF I found a bootleg of The Unicorns' 2004 performance at Rhino's, it was badass."
See
3.
Abbreviated form of "shut ur face."
jus suf bitch
4.
Acronym for Structurally Ugly Face. Only used in exceptional circumstances.
Andy is such a SUF that the bouncer refused to let him in the club!