1 definition by Brett schu
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.
Debbie, "Yeea I just had a flash flood."
2. Fact: Kieth Richard's pelvis gyrations cause women to have flash floods.
by Brett schu June 5, 2010