1 definition by Jody Boyce

1. The time of the day or night when it's on. Usually used in reference to drinking the booze or referring to a hot female.

2. Slang for "it's on", and usually slurred when said.

3. Being in agreement.
Jane Doe: "I think I might go out and have drinks tonight... I might even get drunk."

John Doe: "IZZON!"
by Jody Boyce November 10, 2005
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