Flash crash

A brief but drastic drop in the value of stocks; can be triggered by investor fears or simple human error (adding a few too many zeros to the end of your stock sell).

Dude, you watchin CNBC??? The Dow's dropped 1000 points in like 5 minutes, but now it's back up again! It's a flash crash!

by JCEtterus May 19, 2010

All Flash No Cash

People who spend money that they do not have.
or
People who spend money on the wrong things.

Sam: Yo man, what do you think of Cody? He dress fresh , doesn't he?

Charan: Idk man, he's "All Flash No Cash"

Sam: Word

by Snapperjack Williams August 4, 2011

flash your cash

To flash your cash you have to show of all of your money

don’t flash your cash all the time

by Scarl November 25, 2017

Flash for Cash

Alert other motorists of a speed van ahead

Flash for cash: Flash your lights at an oncoming car to alert them of a speed van in the direction their travelling. Definition can vary country to county but this is the general meaning in Ireland

by PlaidShirtAnomaly January 11, 2024

flashcash

A quicker way of saying "contactless payment"

I'd like to pay by flashcash please

by JDNS July 27, 2016

go fash, lose cash

Similar to the concept of “Go Woke, Go Broke” except it targets businesses that support Donald Trump in any visible way, such as displaying Red Hats or supporting ICE raids. Short for “Go Fascist, Lose Cash”

Roberto and his brother’s restaurant began to lose customers after they came out in support of Trump… Go Fash, Lose Cash…

by Cameraman July 18, 2025