silf

That sub at Quizno's is a SILF.
by Freakinhuge May 17, 2006
mugGet the silfmug.

silf

dude, shack had some serious silf last night. He's still pissed off
by i banged your mom December 09, 2008
mugGet the silfmug.

silf

Sheep I'd Like To Fuck

Commonly Used in Wales
Welsh Farmer: oh, thats a mighty fine sheep
Welsh Farmer b: yes it is a silf.
by ROBERT SAVAGE July 08, 2006
mugGet the silfmug.

silf

"Damn, that is one SILF I would like to fuck."
by ChriT January 12, 2017
mugGet the silfmug.

silf

sister i'd like to fuck

(same concept as milf)
that silf lives in your house?!?
by Spyder January 05, 2003
mugGet the silfmug.

silf

Kristen Gillibrand is a silf.
by Crazyhat Williams April 20, 2009
mugGet the silfmug.

silf

I was like hey wargo, he goes what do you want, I said besides your sister and then he threw a sandwich at me in disgust
by Ruben Mothballs June 15, 2003
mugGet the silfmug.