Orinoco Flow 

An Orinoco Flow is a rather messy and 'river' like stream of piss which is often produced after prolonged anal sex with a member of the same sex due to their un-emptied bowels.

I went to Wimbledon Common, met a man and ended up with an Orinoco Flow.

Orinoco Flow by THEJLS October 7, 2009

Bustin flow

Expelling methane gas from your rectum close to a colored persons face. You can always laugh after with your buddies, but eventually you'll get shot. Because its a hate crime to fart in a black guys face.

They'll usually say something like
"Tha dood yo bustin flow in da niggas face, dissed em' back to the tizzle"

When I was siiting next to that douche, he got really close so I busted flow in his face it was fucking hilarious.
That douche was Bustin flow all day.

Bustin flow by Joey Coleman September 26, 2006

dis someone's flow 

To disrespect someone's rapping skills or their overall style.

"Boy, you're skillz jus' aren't up to scratch and those pre-faded Levi's and Diesel Tee are fucking gay."
"Are you dissing my flow?"

dis someone's flow by Diego September 3, 2003

I-Flow

A short period of time (about 3-4 days) that occurs about every 27-36 days where Apple products become temperamental.

Rachel: Goddamit. WTF is wrong with my I-Pad?? It's not working!
Bek: Hmmm, must be on it's I-Flow right now.

I-Flow by Shaniqua69 March 7, 2010

awkward flow 

a black girl's period.

Keiera got her awkward flow and it showed through her pants.

awkward flow by keieraward December 30, 2011

Mad-flow 

The angry mood associated with a woman's monthly cycle.

Watch out, she got Mad-flow, she bout to start throwing stuff.

Mad-flow by M.F.jones July 4, 2016

Loosened up the Flow 

The act of taking a shit.

I was constipated for a couple days until today when I loosened up the flow. Man that felt great!

Loosened up the Flow by Jonnie 5 March 15, 2010