Hillbilly hand grenade 

An act of road rage in which a chewing tobacco user hurls an open canister "usually a soda bottle" full of aged, rancid tobacco spit at a fellow motorist, cyclist or pedestrian

Some asshole cut me off on the way to work so I chucked a hillbilly hand grenade into his open window.

Hillbilly hand grenade by GoinHAM December 11, 2013

Grenading 

When you're in the shower and you have to poop—Instead of getting out, you poop in your hand, pull back the shower curtain, and toss it in the toilet.

Dude, I had to shit really bad, but didn't want to get the floor all wet.. So I had a grenading session in the shower.

Grenading by Nathan Patrick Hooker December 8, 2015

Gurenlian 

A legendary Armenian-American family that resides in the North East Region of the US. Also known as "The Beast Family," The Gurenlians have been dominating everyone and everything in their paths. The family consists of doctors, teachers, professional athletes, and much more.
Papa Beast is the pack leader with his badass mane and intimidating strut.

Oh crap, here come the Gurenlians.

I hate the Gurenlians.

Are you a Gurenlian? You suck.

Gurenlian by Ted1234 March 29, 2013

Grenade Syndrome 

This is when a fat or unattractive looking women believes she is hot and can have any man she desires.

The grenade is the less attractive of the women in her group. They often get approched first by men. As this is often the way the group of men initiate conversation with the group of women. Thus giving the grenade a false sense of popularity and attractiveness level. Aka grenade syndrome.

My fat friend told me that she loves going out clubbing as she can get any man she wants. I dont want to tell her that she has grenade syndrome!

Grenade Syndrome by Ro-Em June 24, 2016

Peruvian Hand Grenade 

The act of farting into an empty gatorade bottle (or container with similar liquid volume capacity), capping it, and tossing it to a friend (or foe), for him (or her) to later open and be greeted with the gift that keeps on giving...flatulence.

"Oh my god, bro. Why did you tell me to open that, it was foul!"
"Don't be scared, girl, it's just the ol' Peruvian Hand Grenade."

Peruvian Hand Grenade by Sir Reginald III January 18, 2012

greninja 

The swaggiest motherfucking Pokémon ever. Seriously. This thing is a ninja frog. Do you think I'm lying? Just to make it better, this thing makes shurikens out of WATER. If you are gonna play pokemon, consider using Greninja. He shits on every other Pokémon. Oh yeah and also his shiny form is black and should always be nicknamed 'Snoop Frogg'.

Dude: Let's battle!
Other dude: I'm gonna use Greninja.
Dude: You win.

greninja by jacknewts December 23, 2014

Grenade of Grenade 

The real name for the Call of Duty series. The only people who don't acknowledge this as the series' actual name are the hardcore fans, who protect their sacred game above all else, and are ignorant to reason.

Person 1: "I love Call of Duty!"
Person 2: "Don't you mean Grenade of Grenade? I hate that game."
Person 1: (insert rage-filled rant here)

Grenade of Grenade by stiffshifter July 24, 2010