A particular variation of the "group poop," where two (preferably) male members expel fecal matter simultaneously in the two stalls next to each other on the third floor of the Sigma Chi fraternity house in Beloit, Wisconsin. In addition to the poop, one brother may play "ambient radio" on Pandora to give the environment an added sense of peace and tranquility. However, before the action is to take place, brothers must sign up for cross dumping times so that they are assured a cross dumping partner.
Athi: Kyle, how was cross dumping with Davecat?
Kyle: It was weird. He kept asking me if I enjoyed the wraps with aioli he made earlier... The only response I gave him was the sound of my entire insides being shat out.
Kyle (to numerous people in the room): You tryin' to cross dump?
Eddie: Yeah, give me a minute. You tryin' to bun first?
Kyle: It was weird. He kept asking me if I enjoyed the wraps with aioli he made earlier... The only response I gave him was the sound of my entire insides being shat out.
Kyle (to numerous people in the room): You tryin' to cross dump?
Eddie: Yeah, give me a minute. You tryin' to bun first?
by DavecatDaCrossDumper May 2, 2012

by HGH-MO July 19, 2009

When you take a dump on the side of the toilet bowl instead of in the water, with the purpose of making as little noise as possible to not let anyone know you're taking a dump.
by mornfang July 16, 2011

While in the sixty nine position the individual on top slowly sits up (much like the motion of a dump trucks bed) while making a beeping sound, and proceeds to defecate on the face of his/her partner.
by Jordan Martin September 25, 2006

Mind Dump
Function: Noun
A place where opinions and ideas are "dumped," but usually not discussed in a relevant or logical manner. Often, a Mind Dump is an internet Forum.
Function: Noun
A place where opinions and ideas are "dumped," but usually not discussed in a relevant or logical manner. Often, a Mind Dump is an internet Forum.
by Ryan Hamilton December 28, 2005

Going to use the bathroom at your job solely because you need to check text messages and dick around on your phone.
Guy "Yo did Jamie text you back about this weekend?'
Guy2 " I dont know yet, Im going to take a Work Dump in a sec, I'll let you know in about 10"
Guy2 " I dont know yet, Im going to take a Work Dump in a sec, I'll let you know in about 10"
by Cum Puncher July 20, 2011

When you are in the heat of battle and you dont have enough time to sit and take a real shit you run to the bathroom shit as fast as possible then just run back and continue playing.
When klak was playin halo one day he ate too much beans and had to run and take a gamers dump before his character respawned.
by univsoldur May 11, 2006
