It is described as the act of pleasuring a women with the use of one's hand. The act as described as "devastator" is to make a fist and insert into the woman's vigina, the next act of the "grenade" is to quickly open the hand so the fingers are spread as far apart as possible while still inside the women, the final act of the "reverse bear claw" is to curl your fingers (as if you're scratching a person's back) and quickly pull out.
My girl has been pissing me off by hitting me in the nuts by "accident" so I decided to giver her the ol' devastator, grenade, reverse bear claw (DGRBC) (DGR)
by Dir7ygash November 30, 2016
Get the devastator, grenade, reverse bear claw mug.

Swedish grenade

When you put nicotine pouches in you’re foreskin and shoot them out by getting a boner
Bro don’t get a boner you will Swedish grenade
by June 04, 2025
Get the Swedish grenade mug.

Hair Grenade

Unshaven armpit hair on a woman.
Once I saw her hair pants I knew she was smuggling hair grenades under that shirt!
by Tray doggy dogg May 04, 2011
Get the Hair Grenade mug.

male grenade

An ugly guy usually found in a group of hotties, on a dating app, or at the club.
“Girl, i’m on a date with a MALE GRENADE
by snookiiiiiii July 10, 2023
Get the male grenade mug.
What I call homo-sapiens who are addicted to perianal abscesses.
Person 1: Are you addicted to perianal abscesses?
Person 2: Yes.
Person 1: Collect Chaff Grenade: The First Juvenile Release.
by Maternal-Fetal-Medicine February 11, 2025
Get the Collect Chaff Grenade: The First Juvenile Release. mug.

chuff grenade

A chuff grenade is another word for a ball, the plural being chuff grenades. To have sex with someone and cum can be referred to as "letting off some chuff grenades"
Rob: Heya Baby, come here cos I wanna let off some chuff grenades in your direction"
by Matt Damon young October 09, 2009
Get the chuff grenade mug.

Tony grenade

Made popular by CSGO youtuber Liechtenstein a Tony grenade is when someone throws a grenade so shit that it killed your whole team rather than the enemy.
Yo dude I need a flash here
Sure I got you *throws the flash*
*teammate gets flashed*
WHAT THE FUCK WAS THAT THROW BRO FUCKING TONY GRENADE!
by CSGOOOOO! July 11, 2022
Get the Tony grenade mug.