SiN clan 

Owns the dumb fuck noob that added that up there

SiN-HaZe owns dumb noobs that post bad shit about SiN

SiN clan by d February 4, 2004

sin sauce 

A viscous whitish secretion of the male reproductive organs, containing spermatozoa and consisting of secretions of the testes, seminal vesicles, prostate, and bulbourethral glands.

After performing animalistic self-love, sometimes Johnny likes to fall asleep and marinate in his own sin sauce.

Joey shot his sin sauce all over the girl's nice hands.

sin sauce by Joey Nice Hands November 10, 2008

sin&lerd 

german
sinn-ent-leert: without sense
made popular by www.ballz.de

this school lesson is sin&lerd
welcome to the sin&lerd show

sin&lerd by asdf January 22, 2005

Sin-a-bun 

The sexual act of maneuvering your buttox in a circular motion to create a dump that appears in a cinnamon roll shape on your partner's chest and finishing it off with the semen icing.

Ex: Last night I received a steamy sin-a-bun for dessert.

Sin-a-bun by Yummy89766 May 17, 2010

sin π 

The math symbol version of senpai

The answer to sin π is NOTICE ME sin π.

sin π by GoldenSnowmen September 1, 2016

sin'd 

The act of extracting your underwear from your crack and then smelling your fingers.

Nasty, that guy just sin'd....did you see him pull his underwear out of his ass and smell his fingers??

sin'd by G-me December 3, 2004

sin calzon

Nicaraguan phrase equivalent to the black man's phrases "money," "drained," and/or "ballin" after successfully scoring a 3 point swish.

*swish*

Nicaraguan: SIN CALZON!

sin calzon by Nicaraguan Hitman September 18, 2010