Dunkin Dumpin Donuts

Dunkin Dumpin Donuts is the act of anal penetration.

Juan was in the park playing Dunkin Dumpin Donuts with the street boys.

by I, Wreckerrr October 3, 2016

Pumpin n' Dumpin

Masterbating while pooping!

The other day I walked in on Zach Effron Pumpin n' Dumpin to a picture of Vanessa Hudgens.

by Axelrat22 May 3, 2011

dumpin'

To be wilin', or to be actin foolish

Yo, this guy is dumpin'.

by team_no_macks June 30, 2022

dumpin’ me bumper

British slag meaning taking a shit

Person 1: what ye doin in der?
Person 2: I’m dumpin’ me bumper

by Ike_89 January 8, 2021

Dumpin in the Dark

When you are taking a massive dump and the power goes out while you are taking the shit.

Ya man, that storm last night had me Dumpin in the Dark.

by ls.iop November 25, 2020

Dumpinance

When an animal, or possibly human, takes a dump in such a way to assert their dominance.

SarahDaniels: I took Bandit to the gym and left him alone for 2 minutes. He pooped in 3 different places!
Strong: He was asserting his dumpinance.

by StrongAndSexy February 2, 2023