SILF

Student I'd like to fuck.
Used by teachers/professors.

Teacher 1: Did you see ____ today?

Teacher 2: Yeah.
Teacher 1: Daaamn, she's a SILF!

by cmarchieyo. May 16, 2010

SILF

from the word milf. SILF means sister id like to fuck!!

yo dude you sister is a silf!

by Jscars March 13, 2009

SILF

Stand I'd Like to Fuck

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

by Feasia October 15, 2020

SILF

Scholar I'd Like to Fuck

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

by Charlwagle February 9, 2009

SILF

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!!!

by Roycropperfan999 December 24, 2010

SILF

Taylor Moad, Jeff's sister

Taylor Moad is a SILF

by Greg February 16, 2005

SILF

"Son I'd like to fuck". milf dilf

Did you see the SILF wearing the letter jacket with his mom and dad at the restaurant?

by Steven Faye March 7, 2006