STFUSPOS 

Simply: Shut The Fuck Up Stupid Peice Of Shit

This is often used to exspell anger at something annoying or loud.

Car: "*Break Clang Screet*"

Bill: STFUSPOS

STFUSPOS by Turco July 2, 2008

STFUYPOS 

Shut the fuck up you piece of shit.

Carol: I think we had enough to drink
Tristian: STFUYPOS

STFUYPOS by my.liege October 16, 2020