Grass bass 

Any edible land grazing animal. Such as cows, deer and lamb

Person 1: hey any luck fishing today?
Person 2: no ima just gonna go to the store and get some grass bass.

Grass bass by Ptrick94 March 26, 2017

Grassiass

(Interjection) The way that an ignorant dumbass says gracias.

You went and bought a case of cold brewskies just for me? Grassiass, man!

Grassiass by McCrapper July 19, 2012

grassyass 

the english way to say "gracias" which is spanish for thank you

Person 1: can i borrow a pencil?
Person 2: sure!
Person 1: grassyass!
Person 2: no problem

grassyass by the dance chick July 22, 2004

Grassyass 

An infection of the butthole that results in a green discoloring of the asscheeks. May be confused with the Spanish word for thank you.

My mother has grassyass. Dat shit as green as yo face when my dick went up yo bum.

Grassyass by The most reliable person October 17, 2012

grassyass 

"thank you"
"thank you danielle"
"you have a hairy ass"

"grassyass"
"grass yass"

grassyass by mexican magnet June 7, 2003

GrassyAss Amigo

Derived from the spanigh word "Gracias Amigo." It means to be 1337 at CS. To refer someone as grassyass amigo, it means you highly respect them and you want to be like them.

Hey Frankie, GrassyAss Amigo. I want to have sex with you now.

GrassyAss Amigo by Frankie Bueno April 15, 2005

grassyass 

Grassy-ass

grassyass by Anonymous October 1, 2003