Red Flash

When something scares the crap out of you and you suddenly feel your body heat up for a few seconds

Oh my god! I almost fell off a 200
foot cliff! Red Flash!

by Cnote918 July 29, 2018

Flash Nostalgia

Flash Nostalgia is a sudden rush of sadness you get when you experience something (typically a song or an old picture/video) that reminds you of your past. You reminisce about the old times, good or bad, and wish you could slow down or reverse time and make better choices.

Did you hear that they played Hey Soul Sister at the assembly yesterday? haven’t heard that song since like 2010. Shit gave me flash nostalgia.

by Real One 1 February 4, 2019

Flash day

April 20 flash your body to a friend, best friend, boyfriend, girlfriend or Just a friend That you are comfortable showing your body to.

Jone: hey John, Take a look at my breasts, what do you think of them, and also my ass and vagina.

John: That beautiful, take a look at mine and tell me what you think.

Jone: That’s a really nice penis John

Together: HAPPY FLASH DAY!!

by Loreal men expert April 18, 2018

Flash Drive

A mini USB that is able to store storage on by just inserting it into a compatible device

I need to buy a flash drive because my play station 4 is running out of space for items

by Joegamerbro March 26, 2017

flashing the chrom

To show you are armed in public

Usually a gun with a luster and looks intimidating

Yo I had to start flashing the chrome to protect myself

by Rockidickens458 September 12, 2017

flash class

Flashy + classy

Justin Timberlake is so flash class.

by flash class creator February 5, 2018

flash syndrome

in superhero movies, this is a character who becomes so powerful he could stop whatever is in his way the second it's possible, but doesn't, because then the movie would be boring

Galactus could totally eat earth pretty quick, but you know, flash syndrome

by quicksteel59 January 7, 2017