1. To ejaculate semen onto a woman's breasts and then rub them all over like icing on a cake. Originated from "Jizz" which is to cum, or semen.

2. To ejaculate in someone's food, i.e. a cake or pie, and then watch them eat as a practical joke.
1. One of my many fetishes is to make Jizz Cakes.

Hey man, I don't know if you know this but you just ate some serious Jizz Cakes
by Jet_Pilot_666 December 14, 2004
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A rather excellent song by the eclectic outfit, Baptist & The Obscures. The name is rather a rip off of the superb funk tune, 'Squib Cakes' by Tower of Power.
A - Good grief, did you hear Jizz Cakes the other night??

B - Yeah man i did, blew my testis, mind and soul.
by marabousteak January 25, 2011
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Tissue or similar containing dried up semen, left in a conspicuous location.
Jared: Hey, can I check my email on your computer?

Mike: Sure. Don't mind the jizz cakes; my brother uses it a lot.
by T Baggins July 16, 2011
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1.Ruining something new;spoiling someone's fun

2.Making something good look bad

Part of speech: verb

Other forms:to jizz on the cake,jizzed on the cake

Possessive: jizzing on my/her/his/their cake
Pete:"check out my sweet new ride"
John:"ehh it has some little scratch marks over here"
Pete:"ok so its used"
John" and these rims arent that nice"
Pete:"Stop jizzing on the cake!!!"
by Magicoa October 24, 2009
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