1. Orange juice.

2. A way of saying "jack off" by taking the first two letter of each word (J & O) and switching them around. Often used in a way that makes it sound like it's referring to orange juice, but the receiver of the message knows what it really means.
1. I has a glass of OJ today. Real, normal OJ.

2. Dude, I had some OJ today. It was really pulpy and it felt great. I haven't had a glass for the longest time. The last part of the glass was just stunning.
by zaz April 10, 2005
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Commonly used by retards in video games that seem to believe, "oj", actually refers to the colour orange and not its real definition, "orange juice."
Idiot: "OJ WHY THE HELL DID YOU KILL ME."
Orange: "Wtf is OJ?"
by Ym is @ my house March 11, 2008
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Just short for orange, especially in starcraft and other games!
oj, hurry up! oj, you suck!
by Eppoeh October 31, 2007
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I was shouting at my sister but she know i was oj!
by dj-ejay conor August 13, 2006
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1st person: You smell wierd today oj
2nd person: I know
by star_steph_17 July 8, 2006
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oh jesus. when your too lazy to type it out.
"OJ, I just blew my load on the wall."
by Brie October 17, 2004
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