The act of taking a dump into a paper bag while driving, and then throwing it out the window at the car behind you
matt: what are you doing tonight?
andrew: i dont know dude lets go mobile dumping.
matt: sweet!
andrew: rad!
andrew: i dont know dude lets go mobile dumping.
matt: sweet!
andrew: rad!
by cock robinson January 8, 2010
Get the mobile dumpingmug. 
when you're sitting on a toliet and you're in so much pain, you scream out to the gods. Unfortunately only the mayan gods recognize your calls. You're in so much pain, you want to end it, the entire world. To begin this ritual, the mayan gods require a blood sacrifice. As the bowels tear through your intestinal tract, they litterally rip your innards, thus providing the blood sacrifice. Once the blood has been spilt, you have appeased the gods, and thus the prophecy has been foretold. Hence, the mayan dump
by putmeincoach February 12, 2013
Get the Mayan Dumpmug. The period of time in which something bad happens during which you cannot break up with your significant other.
by midnightcookies May 20, 2011
Get the No dumping zonemug. by FE517,KOS September 14, 2020
Get the gorilla dumpmug. The worst of the worst, the worst of the garbage.
Takes from the hockey phrase "top cheddar" (to score a goal in hockey in the upper part of the net, taking from "top shelf").
Takes from the hockey phrase "top cheddar" (to score a goal in hockey in the upper part of the net, taking from "top shelf").
by topdump October 15, 2014
Get the top dumpmug. by Jane doe 661 December 8, 2018
Get the Dump Truckmug.