When one experiences repetitive, explosive episodes of diarrhea with ones innards pumping out wet, watery feces with seemingly no end in site. The minute one thinks their are done the dump pump returns.
Roger won't be partying with us tonight. He's still hung over from last night and he's been a dump pump all day today. His pucker ring is tender to the touch.
by Eaton Holgoode January 15, 2016

The Funny guys from Friday Night Funkin, The origin from Pump And Skid is SrPelo.
They are small children/?
Skid wears a skeleton costume and Skid wears a Pumpkin costume.
They say ''ITS SPOOKY MONTH'' alot.
They are small children/?
Skid wears a skeleton costume and Skid wears a Pumpkin costume.
They say ''ITS SPOOKY MONTH'' alot.
by JoJoFanIdkCoolGuy March 1, 2021

When a guy cums inside a girls pussy multiple times and doesn’t stop. Pumps the pussy full of cum loads.
Guy: Dude, I hooked up with this girl last night, and I was pumping loads inside of her.
Friend: Nice dude!
Friend: Nice dude!
by Tigers09 March 20, 2022

Another term for masturbating. Coined by the late comedian Robert Schimmel in a satirical song he wrote called the "jack shack".
Mom: Willy!
Willy: Yea?
Mom: You're not pumping the pickle in there, are you?
Willy (in panic): Uh, um, no. I'm pooping.
Mom: Oh, okay.
Willy: Yea?
Mom: You're not pumping the pickle in there, are you?
Willy (in panic): Uh, um, no. I'm pooping.
Mom: Oh, okay.
by Stitzie November 3, 2010

by Big Steve September 4, 2003

A pumpernickel-wrapped handjob from a gluten-tolerant African American woman. Also a type of pumpernickel.
by SurveyApe August 11, 2017

by FatherMurder January 2, 2023
