Rolling Dump 

The act of immediately bathing after taking a dump. This can be done out of convenience (getting ready in the morning as part of a normal routine) or necessity (little to no toilet paper or just a plain messy dump).

If the shower is initiated before the dump it can also serve to mask common noises heard during the act including, but not limited to grunting, squeaking, banging, moaning, plopping, and echoes.

The term rolling is figurative and not literal. There have been no known cases of an individual physically rolling from the toilet into the shower.

"After downing 2 bowls of my mom's chili, I knew Alex was going in for a rolling dump because the shower started right after he sprinted into the bathroom"

Rolling Dump by unevenair April 28, 2012

rolling dumpster fire 

A rolling dumpster fire is an individual, or a collective, whose actions are treacherous, destructive, bone-headed, and out of control. A rolling dumpster fire's appearance may be messy, unkempt, ugly, and/or completely uncoordinated. Though very much like a hot mess, dumpster fire, or a train wreck, the main distinction of a rolling dumpster fire is that he or she is out of control, can't be stopped, and is threatening to light the whole goddamn neighborhood on fire.

"Did you see Martha's weave this morning? It was all off and shits. That girl is a rolling dumpster fire."
"Rosie is a rolling dumpster fire. She came in asking us stupid questions about the project, and then nobody got anything done until noon."

rolling dumpster fire by Snap Captor December 3, 2009