This a shortcut for False eyelashes, False eyelashes are something girls and other genders glue onto their eyelids for their eyelashes to look bigger / etc for any purpose.
Can you buy me some flashes from the store and some flash glue? / Anita
Yeah OfCourse i can girl i gotchu, is this your first-time wearing flashes / Cornelia
"Did you see that streak?" "Of course you didn't, that was the Flash."
" I kept telling her to leave me alone and she wouldn't so I flashed"
The look of shock or curiosity a person (mostly females) gets on their face when exposed to the genitals of one of the opposite. Wide eyed hand covered open mouth, sometimes gasping. The intoxication that feeds exhibitionist.
‘OMG Susie, look at that guy flashing us; I’m so flash-eyed!’… blush
the fastest man alive how the camera man keeps up I'm not sure
The man with two lives. Barry Allen a forensic expert who becomes The Flash, the fastest man alive, every time the evil tries to take over the world.
I wish I could run away from awkward situations just as fast as The Flash