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 8, 2006

silf

Sissy I'd Like To Fuck, S.I.L.F

"Damn, that is one SILF I would like to fuck."

by ChriT January 12, 2017

silf

sister i'd like to fuck

(same concept as milf)

that silf lives in your house?!?

by Spyder January 5, 2003

silf

Senator I'd like to fuck.

Kristen Gillibrand is a silf.

by Crazyhat Williams April 20, 2009

silf

Sister I'd Like To Fuck

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

Silf

A silf is a "sister i'd like to fuck". it is the same idea as a milf. Silfs are usually absolutely georgous, sexy, irresistable, and extremely flirty

Guy 1: "Dude you have to meet my sister Alie, she's a total silf"

by alwaysaladybug February 22, 2011

silf

Sister, I'd like to fuck (you like a wild animal)

Silf is the shit.

by Big Tool December 25, 2003