Crimson Grenade

When a woman pulls a used tampon out of her vagina and throws it in self defense.

- That woman just threw her tampon at a purse snatcher!

-Wow. She did the Crimson grenade method.

by SgtPeppers July 13, 2015

Crimson Grenade

When a menstrating girl is in a fight and throws her tampon at her victim. This is an attempt to stun her victim and achieve the upper leg.

"Shit when Jenny used the crimson grenade on Ally we all knew the fight was over."

by Jajoo July 11, 2015

Crimson Grenade

When two girls are having a fight and one pulls her bloody tampon from her vagina and throws it at the other.

"Did you see the fight between Donna and Jackie?" "Yeah man! Donna ended it with a crimson grenade!"

by Juggs87 July 11, 2015

Crimson Grenade

When a girl pulls out her tampon and throws it at someone.

When I was a sophomore these 2 girls got in a fight in my Spanish class and it escalated to the point where the one girl realized her best option was to take out her tampon and throw it across the room - otherwise known as 'firing the Crimson Grenade'

by Sordid Shuang July 11, 2015