Jizzup

A jamaican/English slang term used to describe ejaculation.

Hey did you see that girl on the bus over there?
I'd love to jizzup her face!

Or * I jizzup all over her last night*

by Hom2436 May 3, 2018

Jizzup

When someone gives you a blow job and hiccups after you squirt and spits all of your semen out.

My girlfriend was sucking my cock and I came in her mouth and then she jizzupped which made her spew it out all over my junk.

by Mahbarley August 11, 2024