Stun grenade 

while your girlfriends asleep you put your fully erect penis inside her vagina all the way then pull out and run away,

dude while Jan was asleep lastnight i stuck my penis inside her really fast then ran away. i gave her a stun grenade.

Stun grenade by destroy850 January 22, 2009

Stun Grenade 

The act of cupping one or both of your hands, and slapping a friend in the ear(s) so they temporarily cannot hear.

I gave John a stun grenade, and he could not hear for the next five minutes.

Stun Grenade by Kvonbrown22 September 28, 2011

Stun Grenade 

This is used by Bakugo from BNHA and it is sickkkkkk

STUN GRENADEEEE

Stun Grenade by BNHAFangirl October 24, 2020

stun grenade 

Another word for "flashbang" in some games.

"Watch out, Jon has a stun grenade!"

stun grenade by idontknow231 June 24, 2023

Tossing stun grenade

When someone shows superior level of greatness/finesse and made others stunned with amazement.

Bob was tossing stun grenade when he walked across the room with his sexy as hell trophy wife.

Tossing stun grenade by jjoozz August 11, 2009