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4.
Coqui 900.. its a 40 ounce, that trys to be like st ides, not very good, but it gets the job done
i can always use another 9 ball
by Big Robert March 06, 2005
 
1.
(noun) A large shit, that when shat, feels like you are passing a 9-ball from your ass. A 9-ball takes an extraordinary amount of force to pass.

Common injuries that occur from dropping a 9-ball include but are not limited to: sphincter tears, busted blood vessels in the eyes, hernias, bloody nose, and in rare cases death.
GUY 1: "Hey man, where've ya been? Your wings are cold."

GUY 2: "I had to drop a 9-ball!"

GUY 1: "Well that explains the limp and the blood."
by Samir Nagheenanajar August 23, 2006
 
2.
A type of pool played with nine balls in a diamond configuration. The point of the game is to get all nine in the pockets in numerical order.
Nine ball pool can be seen at 2 o'clock am on ESPN 2.
by TheMute1 July 27, 2004
 
3.
an idiot, commonly written as ⑨
Cirno thinks she's the smartest and strongest, but is such a 9 ball.

She is a ⑨.
by fishygrl888 February 04, 2012
 
5.
nine millimeter bullet
Sent a 9 ball spining his way
by King November 17, 2003