Shasta McNasty

A Ratchet bitch.

Is she wearing crotchless panties to her brothers 7th birthday party? That girl is Shasta McNasty!

by JiSiL October 18, 2014

Shasta McNasty

The perfect woman. A Shasta mcnasty has it all: brains, body, personality, everything a man could want mixed into one amazing lady.

“That girl has it all! She’s a Shasta mcnasty!”

by prettyponylover July 25, 2021

Shasty McNasty

The act of having crazy sex. One that is horny all the time. Loves to play with Rusty Pipes balls. A person who loves to bite and lick one specific persons balls. Someone who sells crack rocks to Russell Kennedy. A crazy chick.

Shasty McNasty was in my room last night? Have you seen her today?

by ShastaCola August 20, 2008

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