FlashBang

A flashbang is an alternate word for a one night stand, just 10x more intelligent

I had a flashbang with this chick from the pub last night. Yeah, now I have HIV and severe depression.

by Daddy Long Legs 👅 June 10, 2020

Flashbang

The act of ejaculating in the women's eyes while simultaneously slapping both ears so she can neither hear nor see.

Last night I flashbanged Cindy and watched her stumble around my apartment.

by Robfull September 5, 2016

Chinese Flashbang

when you have a micropenis and you fuck a girls ear and cum inside

Dude i totally just Chinese Flashbanged a girl last night.

Man, you never told me you got a MICROPENIS.
NONONOO-. .

by ThatOneIrishGuy May 2, 2022

40Mm flashbang

Giant grenades used for killing infants in their cribs and to point, point blank at the vulnerable populations faces. Good enema

The 40mm flashbang needs to be banned.

by Cody5050 January 26, 2022

Flashbang

Turns you into Helen Keller. It blinds and deafens you.

You: want to be Helen Keller?

friend: sure!
You: Flashbang going out!

by Dat_🅱️oi_Keel May 19, 2018

Flashbang

The act of having intercourse to the sound of the beat in the middle of a rave.

That couple just flashbanged everyone!

by dflashbang May 8, 2016

flashbang

(Vtubing, Noun)
1) An instance where a vtuber's clothing briefly vanishes due to a software glitch.
2) An instance where a vtuber knowingly or unknowingly gives the viewer an upskirt shot.

Vtuber Filian is known for her frequent flashbangs.

by Maschinenmensch June 14, 2023