silf

"Hey Partel, see that fit smurf over there?"
"oh yeah that's a real silf"

silf by smurfdoctor May 28, 2009

SILF

"—Gold Experience is definitely a SILF
— Ur horny, go to sleep"

SILF by Feasia October 15, 2020

Sister or Sister in-law I'd like to fuck

Hey Brandt, your Sisterin-law is a SILF!

Silf by Achilles2009 April 16, 2009

silf by persnickety twit January 14, 2005

Chuck: "Hey bro, have you googled Nina Hachigian? She is such a SILF!"

SILF by Charlwagle February 9, 2009

A sister you would like to have sexual intercourse with. Usually goes by the name Danielle or something close to that. Usually has one brother.

Stuart- Woah! his sister is such a silf by the way!!!

SILF by Roycropperfan999 December 24, 2010

Amanda Beard
I heard Amanda's posing nude in Playboy, what a SILF!!!

silf by Rich Vaccaro July 22, 2007