Flash Flood 

An exciting event that occurs and thereafter causes a woman's vagina to instantaneously become wetter than a slaughter house floor.

1. Kim,"Jeez Debbie that guy is so sexy."

Debbie, "Yeea I just had a flash flood."

2. Fact: Kieth Richard's pelvis gyrations cause women to have flash floods.

Flash Flood by Brett schu June 13, 2010

Flash Flood 

The over excitement of a female in the moments before sex causing an excess of vaginal fluid.

Did you cause a flash flood before you hit that?

Flash Flood by dklee January 8, 2009

Flash flood 

n.

An unplanned, usually unjustifiably long session of watching several videos on any Flash video site that recommends more videos, usually resulting in some variant of YouTuberculosis; analogous to an addictive video link surfing episode.

"I was just going to watch that one video, but then these other two videos looked funny, and before I knew it I was drowning in a Flash flood... and that's why I need an extension on the paper."

Flash flood by usman noyo December 29, 2007

Flash Flood 

Sneak up on a person and jizz on their face and yell "FLASH FLOOD!!"

Mike snuck up on Suzan and yelled "FLASH FLOOD!!"

Flash Flood by Filthy Fetus Face October 7, 2008

Flash Flood 

The phrase used to describe when you have a sudden intense urge to shit

Person A: I heard you got diarrhea last week.
Person B: Yeah. Had a lot of flash floods.

Flash Flood by Dasoderp December 15, 2016

Flash Flood Dump 

When you don't want others in a public restroom to hear your explosive diarrhea. You pucker up and you flush the toilet at the same time while you dump everything you've got. The toilet flush tries to cover your ass blast noise. Also gets rid of some lingering diarrhea smells.

Girl 1: Honey, I had to dump so bad but the bathroom was full and I didn't want to be embarrassed so I had to pull a Flash Flood Dump.

Girl 2: Dang I know what you mean hun, last time I did that the toilet cut off before I could stop. It was embarrassing. :/

Flash Flood Dump by The Manchester Molester December 6, 2014

Arkansas flash flood 

When one consumes an abundance of cat fish and Bush Lites at the bonfire and stops at the SQRL gas station to shit and his Girl blows him as he uses the Bidet and gets shit sprayed on her chin.

That bitch was so drunk she couldn't wait to blow me. Unfortunately the Bidet wasn't finished and she got the old Arkansas flash flood

Arkansas flash flood by Johny Headbandz February 27, 2023