bum grenade 

A bum grenade is a smelly fart

Poooooooooooooooooo someone has dropped a bum grenade!! That stinks!

bum grenade by ledge67 July 23, 2012

text grenade 

An sms that prompts the start of a text war. Typically done by cowardly people who avoid conflict in person and/or on the phone.

Jillian: Lisa just sent a text grenade to Ben.

Kevin: What'd she say?
Jillian: "I'm pregnant, and it's not yours. :-p"
Kevin: Oh snap!

text grenade by Thunder Stone October 13, 2014

Reverse Grenade

Crazy woman. Doesn't explode until you stick your pin in it.

Person 1: What happened to that girl from last weekend? She was a dime, man.
Person 2: Yeah, but I caught her boiling bunnies in the basement. She was a reverse grenade.

Reverse Grenade by metalhead216 August 25, 2016

hand grenade

A hand grenade is a melon flavored alcoholic beverage sold at Tropical Isles on Bourbon Street in New Orleans. Marketed as the strongest drink on Bourbon Street, it is the equivalent of about 4 1/2 standard drinks

Paul drank three hand grenades and woke up the next morning in the gutter in New Orleans East with a sore anus.

hand grenade by Playa N April 17, 2006

Fat Grenade 

A female who is on the verge of "blowing up". A lil chubby but not fat...yet. Has great potential to look like her mother.

That beech is kinda hot but she's a total fat grenade. She looks like she's one burger away from exploding!

Fat Grenade by Fk yeah May 21, 2011

German Grenade 

When you shatter an empty beer bottle by throwing it.
Hard surfaces work best.

Watch out, incoming German Grenade!

German Grenade by krabbus July 21, 2011

helsinki hand grenade

when someone is fingering someone elses ass hole and inserts their entire fist and then spreads it out, causing the other person to feel like something exploded inside them like a hand grenade.

That girl made me mad last night so i gave her the helsinki hand grenade.

helsinki hand grenade by Dale P. Johnson March 23, 2008