Definitions by Slammy Craft

flo

a period of time where your bowels push a flow of awful diahreah out of your lower extremeties (anus\penis\vagina)

He wanted to dumpo on her face, but instead began to flow all over it.

flo by Slammy Craft January 5, 2004

dumpo 

take a shit on

I have to dumpo your face

dumpo by Slammy Craft January 2, 2004