ssilf 

Step-sister I'd like to fuck

My stepsister summer is such a ssilf I'd totally fuck her brains out if I had a dick!

ssilf by Dickbanger March 22, 2015

scilf 

Stephen Colbert I'd Like to Fuck.

When the opening credits play for The Colbert Report's new season, he grabs the American flag and jumps down amongst many Amurcan words. One of the first and only easily readable ones is SCILF.

scilf by athinkingman June 2, 2010

SILF 

Shirt I'd Like to Fuck

"BustedTees aint SILF..."

SILF by An0nymous..... June 7, 2009

SILF 

Sister Illd like to fuck

my sister is a SILF

SILF by SexualityChecker July 18, 2018

SILF 

Site I'd Like to Fuck

UrbanDictionary is SILF

SILF by An0nymous..... June 7, 2009

smilf 

single-mother-i'd-like-to-fuck

Miss Hurly is a smilf

smilf by jimbo February 6, 2003

silflay 

From Richard Adam's book Watership Down - it's a word that's part of the rabbit language Lapine - it means to go above ground to eat.

I didn't silflay with the rest of the warren this morning - I'll go tonight.

silflay by Captain 12 pack December 14, 2008