Shootin' hoops 

When masturbating (male), blowing one's load into one's navel.

Shootin' hoops becomes much more difficult with an outtie.

Shootin' hoops by sm3992 October 19, 2010

cold shooting some hoop 

Injecting into your arm with a needle heroin that has been disolved in water without boiling it.

From:

Cold Shot = Heroin disolved in water without boiling

Hoop = Slang for heroin

Lyrics from Dynamite Hack's song Boys In The Hood:

"Cruisin' down the street in my 6-fo'
Jockin' the bitches, slappin' the hoe's
I went to the park to get the scoop
Knuckle-heads out there cold shootin' some hoop
A car pulls up, who can it be?
The fresh El Camino rollin Kilo G
He rolls down the window and he starts to say
It's all about makin' that G.T.A."

cold shooting some hoop by Gary W. February 21, 2004

cold shooting some hoop 

playing basketball

We were just cold shooting some hoop when that nigga flipped out over a foul or some shit. So we shot him.

cold shooting some hoop by Nick D February 25, 2003