1 definition by Whoop, there it is!

When a large, long, and fairly sturdy turd strikes the inside of a toilet bowl, and is then flushed. It will often create a circular smudge or smear around the inside of the bowl. This term was coined by a woman living somewhere in the Midwest, USA after her son deposited such a turd into her toilet bowl and attempted to flush, but he left it for her to discover the next morning.
"Who left the giant 'dump ring' in my toilet!!!"
by Whoop, there it is! June 14, 2021
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