V flask (or V-flask)

(chemistry term) short form for volumetric flask

Pour 250 ml of muriatic acid into a 250 ml V flask (or V-flask).

by crashtestsdatabase April 12, 2014

pee flash

When one has a sudden urge to pee that quickly goes away.

I don't wanna go to the bathroom so I keep getting pee flashes.

by YouLearnEveryDay January 26, 2015

a flash flasher

a person who flashes in a flash costume

a saw a flash flasher the other day, and ill never look at Barry Allen the same way again!

by PyroSkelly July 13, 2016

ghetto flash

An individual who is the fastest man alive, but lives in a low socioeconomic neighbourhood trying to clean up the streets by being a local hero

"look its the ghetto flash"
ghetto flash ~ "get keen"

by gman2312 June 28, 2017

cloaked flash

Vegetables on wheels. Can't drive so they have to hide themselves.

Those fucking cloaked flashes on planetside 2 are the fucking worst man.

by Lilgingy August 7, 2017

justice flash

Doing justice whilst flashing you tits/dick

"That man saved my cat while flashing his dick that was one heck of a justice flash "

by Dom Cweam April 20, 2018

uncle flashbacks

when you see your uncle and he calls out your name "Ben Dover" and you have to do what he says... *cries* uncle flashbacks...

"Ben Dover!" "No uncle please don't hurt me like you did before" *uncle flashbacks*

by Ben Dover and pick up the soap November 12, 2018