Grenade

When fisting your partner, using a tightly balled up fist fully insde them, without warning, you yell BANG!! while simultaneously opening your fist, fully extending your fingers, creating the sensation (and possibly similar physical affect) of a grenade going off inside them.
Warning: a poor manicure may enhance the hamburger effect.

Guy: Last night I was fisting a real dead fish and decided to liven things up with a grenade. She jumped around so much, she almost broke my wrist.

by Sick_Ticket April 2, 2022

Grenade Launcher

A weapon that launches grenade (it’s literally in the name).

Pretty straightforward, eh?

Soldier 1: Hey Soldier 2! Get the Grenade Launcher!
Soldier 2: Roger that!

by pentatonic July 20, 2023

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 9, 2009

Semen Grenade

The term “semen granade” is used to describe a waterbaloon filled with used condoms and hose water. Upon impact the outer layer will burst releasing the semen and hose water mixture upon its unfortunate victims.

Poor Sean, he was the victim of a violent “Semen Grenade” attack last week. He hasn’t recovered since…

by anonymous July 24, 2023

Threw/Tossed The Grenade

A girl gives a handjob then puts the guys dick back in his pants right before he finishes.

1st guy: How was that hand job?
2nd guy: Dude she threw/tossed the grenade!
1st guy: Man that's a bummer.

by TheArtistFormallyKnownAsAMan December 5, 2013

Sperm grenade

Each sperm cell in adult testicle is worth around 2.5 because if you nuclear develop the biochemistry of a sperm cell you get a multi megaton flamethrower by dieseling the spermatozoa

A man packs 52200000 sperm grenade in their balls each worth at least 1 billion dollars as explosive.

by Cody5050 December 19, 2022

Semen Grenade

The term “semen granade” is a used to describe a waterbaloon filled with used condoms and hose water. Upon impact the outer layer will burst releasing the semen and hose water mixture upon its unfortunate victims

Poor Sean, he was the victim of a “semen grenade” attack last week.
He still hasn’t recovered…

by anonymous July 24, 2023