STMFU

Shut the mother fuck up

Noob 1: OMFG I R SO FKIN L33T H4X! LAWL LAWL!
Noob 2: OMFG YAH LAWL!
Pwner: STMFU you fucking queers!

by IceAgeMikey2 April 11, 2007

sgdmf

In instant messenger stands for "Shit God Damn Mother Fucker"

"SGDMF, my house just blew up!"

by L. Barnes August 12, 2007

STSMFU

Shut The Stupid Mother Fuck Up !!

I never claimed it was cool. It's just something I say when I'm a little more pissed off (especially at the phony vatos making up ignorant shit as if a ghetto definition.)

PHILLIP: "Aarghhh, another dick cheese fake ghettoism! STSMFU! Must kill!"

PHIL'S CONSCIENCE: "Chill, Phil."

by Chengo Bolemongo October 6, 2006

SDMF

A phrase started by soldiers in World War II: Strength Determination Mercilessness Forever.

He started the SDMF chant, a powerful silence-breaker.

by Aradiuth May 18, 2009

stamford

stamford is a city where the girls tend to be preppy bitches, but pretty hot. and the guys are pretty boys or skater. pretty much everyone here has a lot of money, but there are a couple bad parts of stamford. The public and private schools are good, but stamford high is the bestt.

person- "are you from stamford?"
you- "um. yeah?"
person- "oh..."
you- "How could you tell?"
person- "oh i dont know you just have your collar popped, and you are driving in a bmw. you are rich right?"
you- "WHY DOES EVERYONE ALWAYS ASSUME THAT!"
person- "well...are you?"
you- "....um.. maybe.."

by asdfghjkljill June 4, 2009

STDF

An abbreviation of the cider drink, ‘Strongbow Dark Fruits’ popular on the sesh and common in teenage drinking culture

Did you buy any STDF for the party? Otherwise it’ll only be beers there

by Biggie Chungs May 31, 2019

stamford college

this is full of wanna be road men who walk around with their puma or other 'roadman' brand tracksuit bottoms down to their ass and it is riddled with smokers.

god stamford college is absolutely grim i would rather go PRC

by marge smipson January 22, 2020