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

Flash Bang

To have sex in a room of strobe lights

Girlfriend: Babe what's your biggest fantasy
Boyfriend: To flash bang

by Tyrone Chicken Strips 69 August 23, 2012

Flash Bub

Someone who purposely gets in your way, especially if you're trying to get with someone. A Cock Blocker of sorts.

I'm not gonna jump in between you two, I ain't no Flash bub. Go get her.

by Turtle 123 April 14, 2019

Slash flash

The act of sending someone a photo/ showing someone your fresh self harm (usually skin cutting) randomly or to shock them.

Awh shit that girl just slash flashed me when I said she shouldn’t like Lolicons

by Fardedrealhard May 30, 2025

Flash

A term used to describe one that is looking sexy

Damn girl, you're lookin flash.

by Noodlememelord February 9, 2019

Lightning Flash

The electrical transference of energy due to atmospheric pressure change which causes a quick transfer of energy called lightning (or a lightning flash).

The fire was started by that lightning flash

by FrankRally1234 January 13, 2009

flash hey

Flash hey can also be referred to as a dry text to start a conversation. It would consist of just "hey" and nothing else. This is utilized by someone who is feeling sassy or annoyed with the other person. They want to talk to them but at the same time they are bothered that the other person did not initiate first.

Person 1: "Hey"
Person 2: "No need for the flash hey, I've been busy"

by queenofsass13 January 16, 2017