Skip to main content

Flash Bang

An explosive device weapon developed for use in crowd control that consists of a large charge, typically about 15 grams, of flash powder contained in a vented metal case with a triggering device similar to those used in ordinary hand grenades. While not designed for lethality, these are very dangerous weapons when used improperly. In 2014 a small child in Georgia was accidentally maimed by incompetent police officers who tossed one of these devices into a crib during a botched drug raid. These devices typically contain about five times the explosive charge of an ordinary M-80 firecracker, which contains three grams of flash powder.
Police officers maimed 18 month-old Bounkham Phonesavanh Jr. with a flash bang. They were never indicted.
by Camp420Guy May 3, 2015
mugGet the Flash Bangmug.

Poseidon Flash Flood

When you’re dropping a load in the toilet that’s too much to go down and the water level rises up so that your balls get dipped in the broth, but ends up flushing after all before the bowl overflows. Result of not performing courtesy flushes along the way
After sitting on the toilet for over half hour scrolling my morning social media feeds, I realized my legs fell asleep when I flushed and my balls were submerged in a Poseidon Flash Flood and I couldn’t get up in time to turn off the water. Luckily it was a flash flood and ended up going down the toilet
by The Dysfunktional November 20, 2022
mugGet the Poseidon Flash Floodmug.

That’s flash

Describing something as “flash” means it’s very trendy or popular.
What do you think of this new hat?

I love it! That’s flash.
by Charlyn 😂 March 1, 2021
mugGet the That’s flashmug.

Gash Flash

"I sent Brad a gash flash when I was drunk last night!"
by Stan Tastic Flashtonbury August 11, 2023
mugGet the Gash Flashmug.

Flash Tan

When you take a selfie on snapchat and the flash is on there for making you look pale as Casper
I had really good lighting and a great angle but it was all a waste because of an accidental flash tan
by Netflix4lyfe May 2, 2016
mugGet the Flash Tanmug.

Flash Gooning

The act of flashing the lights in your room very fast whilst stroking thy chicken to create a huge hallucinogenic experience.
My friend helped me flash gooning last night by turning off the lights.
by Peter Pener March 13, 2025
mugGet the Flash Gooningmug.

Share this definition