What is Stfuyt?
1.
Shut The Fuck Up You Twat!
Originally a random assortment of letters that just happened to appear in that order. They were confused by the person reading the letters as an abbreviation for something and STFUYT was born.
Person 1: Hi mate
Person 2: Hi mate your mom!
Person 1: STFUYT!
Person 2: =(
See
Random Words:
1.
one who gets mad, mad pussy along with a really hot mom
"Wow I totally didn't expect him to be one of those Greg Hughes types..