SILTF

Sister Id Like To Fuck

Look at Gregs sister, she is so fine.

by John Gray March 28, 2003

Siltchy

An adjective for someone/something that either smells like a rotten vagina, looks like shit, and/or tastes like a soft boiled fetal duck.

Guy 1: Dude, Henry is so siltchy. It's disgusting.
Girl 2: I know right. I'd never date someone as siltchy as him.

by swagmaster22222 December 6, 2012

SILF

Shirt I'd Like to Fuck

"BustedTees aint SILF..."

by An0nymous..... June 7, 2009

SILF

Sister Illd like to fuck

my sister is a SILF

by SexualityChecker July 18, 2018

SILF

Site I'd Like to Fuck

UrbanDictionary is SILF

by An0nymous..... June 7, 2009

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.

by Captain 12 pack December 14, 2008

silf

Sandwich I'd Like To Fuck

That sub at Quizno's is a SILF.

by Freakinhuge May 17, 2006