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A noun describing the act of ejaculating and the process at which it goes through to end up anywhere on or around a girl's body. Pronouced like "business" but with "jizz" as the prefix.
Jen was new to the whole blowjob scene, so she didn't know what to do with Steve's jizziness when he finished.

You're gonna get the jizziness.
by BlackDynamite December 21, 2009
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