silf

sex i'd like to forget

dude, shack had some serious silf last night. He's still pissed off

by i banged your mom December 9, 2008

SILF

Sister id like to fuck. Your best friends sister that you just wanna fuck like a horny dog until she cant take any more

dude, your sisters such a silf. I rode her all last nite

by silfassfucker January 10, 2009

sfilf

Sister's Friends I'd Like to Fuck.

-"the sfilf was seventeen...and i was twelve."
-"OAAh..."
-"Yeaaah!"

by The_Baker December 19, 2006

scifag

Reference to Scientologists. Especially those who are the types to write into papers or comment on web sites spewing their cultish propaganda.

scifag: "Anonymous" has publicly proclaimed its guiding materials to be the Communist Manifesto and Mein Kampf. Quite obviously, this group is not just anti-Scientology, it is anti-freedom of religion, anti-free speech and anti-American.
(actual quote from http://tinyurl.com/2kzf3h)
Speaks for itself.

by PiCroft January 11, 2009

Silf

Sister I'd LOVE to fuck

Erin's sister is SUCH a silf;)

by erinssisterlover101 June 9, 2009

SILF

A person's sister you will like to fuck

I told my friend he had a silf

by ApocalypticaX November 1, 2009

scifidelic

Scifidelic "pronounced: si'-fi'-del-ik" is music that is from a science fiction origination, and inspires a listener to imagine oneself to belong or exist in a self generated fictional futuristic society. The Word was created circa 1991 by Caustic, a music producer. It is also name of a sci-fi cultural band founded in 1990's, with a cult following amongst sci-fi fans.

This movie sound score had a scifidelic feel to it.

by Michael Kuldenstein February 8, 2010