To do something silently; Muffled or Faint.
"Creep up on em' Flash Off" -Buclcly
Describing something as “flash” means it’s very trendy or popular.
What do you think of this new hat?
I love it! That’s flash.
One whom you fall in love with, and get into a serious relationship despite the both of you are already in a serious relationship with other people.
"Yo, man, what was you doin' kissin up on Sarah last night?" "Dude, it's all cool, she's my flashe." "I don't think Denise would much like that, but then again, she's had Mike as a flashe for about a year now"
When a guy shows the waist band and brand of his panties above his jeans
He panty flashed his Calvin Klein’s while looking hot in his jeans
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
The electrical transference of energy due to atmospheric pressure change which causes a quick transfer of energy called lightning (or a lightning flash).
The fire was started by that lightning flash
A really shit and anticlimactic story that ends 10 minutes after it should've.
"Very true, that boring documentary about the airport was indeed a Flash Story"