flash warning

a term used on social media for posts that contain flashing lights or flashing pictures and is used as a warning for people who can't handle it or who have mental illnesses because it could trigger seizures for them etc..
*sees a post*

the caption reads : flash warning!!
*quickly clicks off*
you : oh thank god i could have had a seizure
by Lana Del Rey is god1 April 26, 2021
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trash flash

The glimmer of light in a photo that indicates one has taken his or her picture in the mirror and the flash has reflected off of it, often found in photos of people who might be classified as white trash.
I couldn't see all of her piercings because the trash flash covered up half of her face.
by King Katastrophe September 04, 2010
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Reverse-Flash

The incredibly evil man who jerked off The Flash so fast it made him seem like he nutted at the simple touch of a woman.
“It was me Barry, I jerked you off at super speed to make it seem like you nutted at just a woman’s touch!!”
-Reverse-Flash to The Flash
by ButtholeEnthusiast May 01, 2022
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flash attack

A traumatic reaction when initially receiving a dick pic!
Penny:
I was blinded, dazed and lost my balance. I had to sit down with a cold compress to recover from my flash attack.

Karen:
After recovering from my flash attack I proceeded to show all my home girls and they experienced the same trauma.
by P&K1234 September 27, 2015
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Flash Meme

A meme that spreads far and fast extremely quickly and then is old news in the matter of a few days.
Did you see the dress that is all over the internet?
It's going to be a flash meme.
The white and gold one?
No, it's blue and black.
A day later
Whatever happened to that dress thing?
by KuRue February 27, 2015
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Flash Brown

Flash Brown is a male pornstar who specializes in interracial porn. Probably one of the most professional pornstars out there, Flash Brown always puts a smile on my face.
Ross: Have you seen the new Flash Brown video yet?
Max: Fo shizzle
by Max "Hillary" Brown March 15, 2016
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flash bash

having a flash back of a sexual experience an having a crafty wank over it
I was thinking about how I ragged that girl to the core and I had a flash bash
by jon biscuit October 09, 2008
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