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Noun. When a person defecates a large enough quantity of excrement, that the pile rises above the water level in the toilet bowl.
I just made poo island.
I have to go so bad I'll probably make poo island.
by LibertyAddict September 19, 2014
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Dec 1 Word of the Day
"Man fuck Donald trump, he wants to build a wall and don't pay taxes!!"
by January 30, 2017
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