Fecal matter, especially that which is reminiscent of the shape and consistency of the hand-rolled flour dumplings one would make for a homemade batch of chicken and dumplings.
1. Potty training Kevin has been a nightmare. He keeps leaving rump dumplings on the bathroom floor.

2. Hold my purse, Greg... I need to go pump a rump dumpling.
by Spoon9090 September 5, 2016
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