GRAND CANYON 

Wear you insert your dick into an obese person's fat crevaces.

I would do a grand canyon on that fat bitch

GRAND CANYON by TkevinM January 28, 2008

Grand Canyon 

the biggest wedgy you can get it is when your trousers and pants are going so far up your arses that you can see hoe deep the perosns arse crack is.

my did you seee that pe teachers grand canyon

Grand Canyon by soup is cold May 9, 2008

Grand Canyon 

The act of taking a shit so wide that your asshole is left open, and appears to be a gorge like the Grand Canyon

I ate a ton of fiber this week, so when I shit today, I Grand Canyon'd myself.

Grand Canyon by juiceappleton January 5, 2017

Grand Canyon 

A huge pussy

Let’s say you will have a Grand Canyon after this

Grand Canyon by Jackparker November 2, 2017

Grand canyon 

Mona's fitta

"Bror haru sett Mona elr hone cok kattig"
> Nej bror hon har Grand Canyon fitta

Grand canyon by Grandcanyonexplorer69 May 15, 2020

Grand Canyon 

Large, gaping, smelly void between Marjorie Taylor Greene's legs. Some have compared it to the Sarlacc from Star Wars. Others compare it to the dentition of Stephen King's character Pennywise.

That smell from MTGs "Grand Canyon" is probably worse than the smell of 1000 rotting tuna.

Grand Canyon by anonymous April 25, 2021

Grand canyon yodel 

When a person inserts their nose into the other persons anus, then puts the ballsack into their mouth, yodels into beautiful harmony thus creating vibration on the lucky man's testicles, then blows their nose into the persons butthole.

I love giving Grand Canyon yodels in the Simon Kenton restops.

Grand canyon yodel by Jared Sims and Jake Gray August 25, 2005