Backflash

When time freezes and your whole life flashes before your eyes.

John: So hows work?
Jane: Woah! My whole life just flashed before my eyes!
John: You mean a backflash....
Jane: *feeling dumb* Right.....

by Zippyvinman September 15, 2009

Backflash

A skid-mark or stain on the gusset of underwear, either as a result of not wiping properly or an ill timed fart.

There's a nasty backflash in your boxers John, I think they may need a boil wash !

by Lonefox GD May 18, 2016

Backflash

When a woman randomly remembers a position preferably in doggy, that gives her vagina pulsations/heartbeats thus craving to relive the moment immediately.

"I just had a backflash, you mean flashback?" Usually taking place after an intense sexual act or session that the woman remembers vividly and relives or wants to repeat

by Big Body Chuck March 6, 2022