The electrical transference of energy due to atmospheric pressure change which causes a quick transfer of energy called lightning (or a lightning flash).
by FrankRally1234 January 13, 2009

Chic 1: Girl, me and Johnny got into yesterday.
Chic 2: Whaaat...again? What happened girl?
Chic 1: Girl, I found out he's been creeping on the low and honey...I just flashed on him.
Chic 2: Whaaat...again? What happened girl?
Chic 1: Girl, I found out he's been creeping on the low and honey...I just flashed on him.
by Miss Smith87 January 17, 2017

A unexpected period stain a woman might suddenly have without noticing. Until later on when someone points out her flash berry on her clothing.
by Fonzie_did_it February 4, 2022

when your smoking a crack pipe and you accidentally get the lighter too close to the hole and the gas ignites causing a bright flash in your pipe
by izzyizawsm January 16, 2020

Band Director: OK, let's do a horn flash on this hit! We have to have shoulders in the form and brassholes to the box!
by MaxIsABandkid July 11, 2024

Flash track refers to the next level of a "fast track" project whereby the schedule stretches the limits of what is possible to do in the time framed allowed.
Person 1: This is a flash track"projet.
Person 2: Don't you mean FAST track?
Person 1: No, this project needs to be done faster than fast.
Person 2: Don't you mean FAST track?
Person 1: No, this project needs to be done faster than fast.
by hendjeeneer August 25, 2017

I had really good lighting and a great angle but it was all a waste because of an accidental flash tan
by Netflix4lyfe May 2, 2016
