A phenomenon that occurs during the flushing of a powerful (usually public) toilet when a frothy mixture of poo and water is momentarily burped up from the bottom of the toilet bowl before it's all sucked away and replaced by clean water.
by GreatMightyPoo73 June 14, 2018
Get the Poo Volcano mug.The result of when you do a poo and it rockets out of your ass, spackling poo all over the inside of the toilet bowl as if a poo bomb went off.
Dammit, Jeff, why'd you have to go and leave poo spackle all over the inside of my toilet? Now it's all dried to the sides and when I flush, it won't come off. Grab a brush and start scrubbing my toilet bowl clean, you fucker!!!!
by GreatMightyPoo73 December 11, 2011
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