Grassy Knoll

A man that is covered in grass and has power over all things.

"I am going to worship the Grassy Knoll after school"

by I am grass September 30, 2018

Grassy ass

A hairy as fuck butthole

It was weird having anal with her because she had such a grassy ass

by Fucker the duck January 13, 2018

The Grassy Knoll Speedrun

When you become president and do a speedrun of fixing as many problems as you can before you get assassinated by the CIA.

Jessie Ventura totally would've nailed The Grassy Knoll Speedrun.

by TheGatorAndTheCat March 16, 2022

mucho grassy ass

English way of saying ( mucho gracias ) or thank you very much..

next week try using mexican jetpack !! Si, si senior, mucho gracias..
Hay mucho grassy ass yourself I just like to see you FLY!!!

by itichie_nocanpo October 2, 2006

mowing the grassy knoll

To interrogate and scrutinize one fact or situation beyond the point of sanity.

reference: to crackpot insane conspiracy theorists on the JFK assassination.

Dude #1: I have to prove that Jess really is the one stealing my toothbrushes when I sleep!!

Dude #2: Don't you think your mowing the grassy knoll on this one?

by popcornrules February 28, 2009

Muchos Grassy-Ass

A play-on-words of the Spanish phrase "Muchos Gracias".
Another way of saying "your ass is grass".

Person A: Joe is being a real dumbass. And I heard he boinked Alex's girlfriend.

Person B: Woa. That's gonna be Muchos Grassy-Ass.

by OhMyGawth July 11, 2009

grassy tree root

a sexual position in which a man sticks his raging nathan in a mossy tree root

christopher went to the forest for a grassy tree root

by rottenoysterwitharagingnathan May 3, 2009