flash

The largest source for web site based computer viruses. Flash is also one of the most hated things by surfers. Surfers always want HTML first and formost without all the intro show of flash. Most computer security minded people uninstall Macromedia and/or Flash plugins to keep their browser running better and virus free.
Don't belive it?? Create two versions of your website. On your Flash into, but a skip button that takes them to the HTML version. After a couple of months, check which page counter is higher.

Macromedia's Shockwave & Flash is #3 of most hated things surfers hate to see.
#1. Pop-Ups / Pop Unders
#2. Music that plays over and over and etc.
#3 Shockwave or Flash graphics. Content is always beter.

by Doug Hightower September 24, 2005

flashback

When the person you've flashed has flashed you back, presumably in the same method in which you flashed him/her.

I was just screwing around when I flashed her--but I never expected a flashback!

by Number IX January 16, 2013

Flashfuck

1. Sex so fast that you don't even realize it's over when she's already dressed and leaving.

2. A flashbang grenade.

"That wasn't even 5 mintues"
*door slams, man looks around confused*
"Was that a flashfuck?"

by Spartan A007 January 15, 2009

flash cleavage

The phenomenon that occurs when photos are taken at the optimal position on the z plane in relation to cleavage to give the illusion of 1.5x - 3.0x the actual cleavage. This is mostly done by illuminating the front of the cleavage and casting shadows on the back and/or top of the cleavage, thereby creating the affect of depth, volume, and possibly atmospheric perspective.

*Note: photos w/ flash cleavage are 12x more likely to be posted on the internet by the cleavage owner; who will then pretend to not know what you are talking about approximately 100% of the time.

Matt: dude here's a pic of that girl Madison I met at the club...
Tyler: bro am I detecting boob job???
Matt: ...nahnahnah, there's just maximum flash cleavage there.
Jeremi: nice bro.

by sonicheinous January 20, 2011

Flashes

Fake eyelashes applied with lots of makeup as to cover a man or woman's lack of eyelashes or short eyelashes as well as showcase their inner diva.
Mainly used by urban tribes in the nightlife despite the fact flashes are extremely uncomfortable, noticeable and come off periodically from sweating, movement or the use of the crappy non-stick adhesive which comes in every box of flashes.

"hold my flashes while I slap this bitch."

I can't see anything through my flashes, meaning they're definitely on and I'm looking spicy.

by Electric Sugar (eatE.S.2011) October 12, 2011

Flashlight

When it's dark outside and the blunt you're smoking shines bright and the embers glowing make it look like a flashlight

That L lowkey looks like a flashlight in the dark.

by swaggyquackyy August 3, 2017

Brown Flash

In the oscillations between struggling not to shit and feeling perfectly fine (somewhat analogous to contractions during child birth), the brown flash is the temporary but dire need to take a shit. Often results in sweating, heavy breathing, and a clenching shut of the asshole to prevent shitflow.

After 2 hours of holding in a shit I was brown flashing incredibly hard. My feelings of intense need to shit were becoming closer and closer together and I knew if I did not shit soon I would ruin a pair of innocent underwear.

by IShitALot September 14, 2014