shastamacnasty

level number three in the "staircase of nasty"

Laura earned her title of shastamacnasty, but becasue of a technicality in the staircase of nasty, Carrie got a hand-out.

by Laura December 19, 2003

shisting

Fisting an orifice while simultaneously being shat and pissed upon"

Chris: Hey Rachel
Rachel: Hey, do you want to have sex?
Chris: Well...only if were going to be shisting.
Rachel: Of course, I've been holding in a big shit all day.
Chris: Yes!, plop that on my chest.

by encyclopedia of sex October 7, 2005

shister

Someone who is greedy with weed and hooks up on small sacks and never smokes anyone out.

Man, I hate that fuckin shister Zack.

by Randy August 31, 2003

german shista porn

pornography mainly produced by the german people in which scat is performed.

if you were in german shista porn, you'd tell me, right?

by burritopope January 24, 2004

shasturbate

The act of shitting and masturbating simultaneously

Adam went to the bathroom to shasturbate. Won't see him for awhile

by Gumbooo April 29, 2014

shasta

a cheap brand of soda
a girl described as being cheap or easy

Wow, I wonder how Francesca gets all those guys?
Because she's a shasta! Duh!!!

I only have a few cents and i'm really thirsty!
Buy a can of Shasta!!!

by ERH January 11, 2009

shasta

out of the ordinary; nasty or gross;

That chick was shasta ugly.

by Mister Big May 13, 2005