Its when you drink or eat something by accident that someone has previously spat sperm into after they've given someone a blowjob.
Eeooh Charlotte's just up jizzed herself again!! Lol
by Mitch 'Michelle' Green December 12, 2014
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when you are covered in the creamy substance that is used to make babies, aka semen
guy 1: You should have seen how I left Susan last night, she was all jizzed up.

guy 2: zoinks
by Scoobysnacker December 22, 2022
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