Definitions by CaptainCaleb

stfuastfd

Means shut the fuck up and sit the fuck down.

Jewish kid: MOMMY A PENNY FELL OUT OF THAT GUYS POCKET!!! LET ME GRAB IT!
Non jewish stepdad: stfuastfd before I whoop your curly headed ass.

stfuastfd by CaptainCaleb December 27, 2010

ftwafyt 

An acronym that means Fuck the world and fuck you too!

Penis: Damn today sucks, not even one stroke.
Vagina: Yeah I know what you mean, but you don't have to be a dick about it.
Asshole: What a pussy.
Vagina: Asshole.
Penis: STFU OMFG FTWAFYT!

ftwafyt by CaptainCaleb December 27, 2010