Flashbang

When you cum in a girl's eyes and clap her in the ears and run.

I had to get out of there so I flashbanged her.

by u69 September 9, 2020

Flashbang

A good, fast, no strings attached sexual encounter.

- Hey bro, wanna go clubbing tonight?

- Nah, Imma gonna chain flashbang this chick until I go blind and deaf, or she does

by Bra1nman September 25, 2020

Flashbang

A flash bang is where you wake up your s/o by shining a bright light in he or shes eyes then having crazy sex with them

Hey babe can i flashbang you tomorrow morning?

by Akidscreation December 7, 2020

Flashbang

A flashbang is alot like a flash mob but instead of people dancing it turns into a public orgy

Hey man im going join a flashbang at the mall today, want to join?

by Akidscreation December 7, 2020

Flashbang

When a streamer accidentally or on purpose changes to a white screen and "flashbangs" the whole stream.

XQC: OK JUICERS, THAT WAS FUN GETTING BANNED FOR THE MILLIONTH TIME, TIME TO PLAY GOOGLE FUED.
Stream: OMEGALUL, OK, EWWWWWWW, NOTLIKETHIS
XQC: (proceeds to switch screen) OK, WE PLAYING NOW DUDEEEEEEEEEEEEEE.......................S
Stream: AHHHHHHHHHHHHH, BabyRage, Pepega, Flashbang, Flashbanged

by _Canadia April 6, 2021

Flashbang

When you do everything for someone and they are blind to it and give nothing back!

e.g. You are nice to a girl and all they ask is for a nice boy but completely ignore all of your actions and words.

This girl I have been talking to for 3 months has started started talking to a new guy after I did everything for her, I think she is flashbanged.

by ManChild12 June 1, 2021

Flashbang

when you flash someone then proceed to roughly have sexual intercourse with someone

woah man i flashbanged a four year old girl now im going to prison

by lettucewithhumanlegs December 16, 2021