jizz dump 

when someone deposits a copious amount of semen over a railing onto the passerby below.

A: Dude you totally just jizz dumped. They are going to be pissed!
B: I know, let's get the fuck out of here.

jizz dump by eljefethesnake July 23, 2012

Jizz Dumpling 

Ball of dried up, discarded toilet paper. Used for cleaning up male ejaculate. Usually found under, or around the bed of a teenage (or adult) male.

-How did your domestic cleaning job go today?

-Fine, but there were a lot of Jizz Dumplings under his bed.

Jizz Dumpling by IodineJupiter October 26, 2018

jizzdumpster 

A woman who has sex with any and all men in a pathetic attempt to feel popular.

Cindy: Dottie sleeps around alot!

Cathy: Yeah, she's a total jizzdumpster.

jizzdumpster by CynnamonGirl99 March 12, 2011

jizzdump 

Extreme male orgasmic reaction to extraordinary stimulus. Not to be confused with cumdumpster.

I think I just took a jizzdump!

jizzdump by BRWEIR March 4, 2011