jump and dump 

When your in the shower and you jump out, shit, and hop back in.

(Its very hard to wipe your ass when it’s wet btw)

Sorry i took so long in the shower, i had to resort to a quick jump and dump

jump and dump by Sketchy S November 5, 2017

the dump jump 

When you're taking such a hard shit, that when it hits the water, it scares you/hurts you so much, that your only option is to jump.

Gabe : Duuudddee. My head hurts so bad.

Joe : What's wrong?

Gabe : I was shitting and it hurt so bad that I jumped in the air, slipped, and hit my head on my shelf of bongs.

Joe : Damn. The Dump Jump. Always thought that was some legend.

the dump jump by LongJohnson21 December 30, 2013

Dump Jump 

When you are having sex and you jump over your mate and poop on them in the air.

Me and Amy were having sex when she suggested I Dump Jump her.

Dump Jump by MAY01337 December 30, 2013

Jump 'n' dump 

When one puts so much effort into jumping that they take a small dump in their pants

Man, that hurdle race was so hard, I may have taken a jump 'n' dump on that last one

Jump 'n' dump by ThatGuyWithTheStuff January 22, 2016

jump 'n dump 

A one night stand that the other person doesn't know is definitely a ONE night stand.

Man: "Why you calling me today, bitch? Did I forget to mention that last night was just a jump 'n dump?

jump 'n dump by spokaman July 30, 2010

Jump-A-Dump 

when you jump and crap at the same time.

Guy 1:Oh my god, you see that guy over there??
Guy 2: yeah... why?
Guy 1: HE JUST DID A JUMP-A-DUMP!!!
Guy 2: damn!

Jump-A-Dump by ConnorDotEXE November 30, 2016

Dump 'n' jump 

Go straight from the toilet to the shower after taking a dump, without using toilet paper.

He didn't like to buy toilet paper, so he would dump 'n' jump.

Dump 'n' jump by cowpiewi May 9, 2010