Intense or out of control, but typically in a good or fascinating way. The term is derived from a boxing metaphor - when boxers train on a heavy bag they can knock the bag "off the hook". Also see "knock him out of the box" for another popular boxing metaphor.
Did you see that Russian climbing video? Damn, those dudes were flipping off four story buildings! It was off the hook!
by Stephen Mola November 3, 2007

Bitch: Nigga why you not returning my calls?
You: Because the phone was off the hook. And you a HUGE BITCH.
You: Because the phone was off the hook. And you a HUGE BITCH.
by Nick D February 10, 2003

by Joshiro007 February 19, 2003

Yo, that movie was OFF THE HOOK!!!
Man, that kiss was off the hook!!
My sex is going to be off the hook boy!!
Man, that kiss was off the hook!!
My sex is going to be off the hook boy!!
by YearRoundPMSGirl October 31, 2003

by erica March 15, 2005

To show something is approved, sound as a pound, better than good. Not to be confused with to be let off with something (old phrase).
by RockNRollStar May 28, 2006

by Steven January 29, 2004
