Silthy 

A silly, filthy individual.

Catman is very silthy.

Silthy by Zinogre August 14, 2014

Silthy 

The combination of the words “sick” and “filthy”. Often used ironically as a colloquialism in douchebag conversation to describe clothing, cars, or deviant behavior.

“Yo, bro. That new ride is sick. I mean filthy. Hell its silthy.”

“This new watch is silthy, bro.”

“That girl is hot and gets around, bro. She’s down right silthy.”

Silthy by Sarcasm25 May 16, 2018

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.

Siltchy by swagmaster22222 December 6, 2012

skilthy 

a filthy skank from uconn. skilthies are the dirtiest of them all and tend to loiter in the hallways of all boy dorms. to be called a skilthy is one of the worst insults in the history of insults. skilthies can range from fat and ugly to just plain dirty.

bob: yo there's a skilthy in the hall!

mike: ew.

skilthy by roldie lee February 1, 2009

Sithyfied 

Something in it's Dark Side/ Sith form.

Everything is better sithyfied.

Sithyfied by darthblade May 17, 2014

Silthom 

a very sexy person which is very hot and attractive god i love myself

"whoa dude Silthom is so hot"
"yeah dude i know right"

"what the fuck is wrong with you people"

Silthom by Silthom June 25, 2021

Sithyness

Possessing the qualities of a sith lord.

My avi on this game is uber sithyness, it's so evil!

Sithyness by Bronwenasaurus March 16, 2008