STFY

Shortened This For You.

Just as in FTFY, Internet forum posters use STFY to respond to another post with an edited version of it, to show the OP that there is a better—in this case, shorter—way to say it.

>forbids pretending that you can cure diseases if you aren't a trained medical doctor

>forbids quackery

STFY

by Rafes April 18, 2011

STFUF

STFUF is Shut The Fuck Up Forever

These bitchez be talking during the game!! #STFUF

by 585hlk March 12, 2014

stfu n00b

shut the fuck up noob

person talking :stfu n00b!!!

by singaman May 23, 2005

stfun

Stands for "Shut the fuck up, neilson", which is a phrase commonly used by anyone but is directed to someone with the characteristics of neilson. See neilson.

First Blood (+200 gold)
br_gamer: gjgj
youlikemen: STFUN
br_gamer: wtf??

by michael johnson2 November 28, 2006

STFUC

it means shut the fuck up cunt..

STFUC to the one above me that didnt know what it really means

by qiwidkkkdd August 18, 2010

stfu, asshat.

something everyone should say to obnoxious fucking idiots with their head up their ass.

idiot: liiiiiike OMG hilary duff is lyk SOOOOOO punk rawk!
me: stfu, asshat.
idiot: lyk omg you lyk said lyk ass lyk hat!
me:mmmhmmm. get the fuck over it.
idiot: MOMMY!

by ur bald headed granny May 4, 2006

National Make up your own stupid “official””national” day cause you’re a retarded vsco girl stfu

Stop making your “national days” over actual real national days that celebrate soldiers and real holidays,

Hey did you hear about that National Day?
Yeah people are stupid
National Make up your own stupid “official””national” day cause you’re a retarded vsco girl stfu

by LilCoochie September 25, 2019