I made this up from listening to too much rap songs and still use it. It means something similar to the word "fly"- totally cool, awesome, amazing, impressive.
That guy is so sexy, so flashed out.
by miss m June 14, 2003
Get the flashed out mug.
No longer hip, cool, or popular. The state of using up one's fifteen minutes of fame; loss of social status.
Just when you thought Vanilla Ice was flashed out, they put him on TV.

Paris Hilton would be flashed out by now if she wasn't so rich.
by SuperTortoise September 14, 2006
Get the flashed out mug.
One minute you’re calm and the next minute your angry;a burst of anger out of nowhere; to go from 0 from 100 quickly; to quickly lose your cool; to lose your temper; Get angry;furious;mad;upset
Person 1 If you keep bothering I’m going to flash out on you homie
Person 2 Chill homie don’t flash out again

Person 1 Did you see Kobe flash out on tommy at lunch
Person 2 Yes bro, I didn’t think he could get so angry

Person 1 Kevin your mom is so damn hot
Person 2 (Kevin) Keep talking about my mom and I can guarantee you I will flash out on you bro.
Person 1 Chill bro it was only a joke

Person 1 Why you flashed out on your teacher
Person 2 He gave me homework
Person 1 You’re a savage bro
by Ouu tweet August 10, 2019
Get the Flash Out mug.