1. An initialism of "orange juice." I never eat very much for breakfast, usually just a slice of toast and a glass of OJ.

2. offensive slang To stab someone. A reference to O.J. Simpson, who was tried but acquitted of murder by stabbing. That dude had gang symbols tattooed on his arms. You're lucky he didn't OJ you!

1. slang An extreme, life-threatening physical reaction to some narcotic, especially heroin, opioids, cocaine, or amphetamines; an overdose. My friend died from an overjolt of laced cocaine. I don't touch the stuff ever since. I just stick to smoking weed—no risk of an overjolt on that stuff.

2. slang To experience an extreme, life-threatening physical reaction to some narcotic, especially heroin, opioids, cocaine, or amphetamines; to overdose. My brother actually overjolted on morphine after getting addicted to it following his surgery. I thought you were overjolting from the way you were sweating and your eyes were rolled back in your head.