When you shit in a pool and it sinks to the bottom.
Lifeguard: Jimmy dropped a concrete canoe in the pool and I had to swim down and grab it.
by 222100965 April 8, 2016
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When using talcum powder and it drys like cement in your ass crack.
Man I had some bad swamp ass. throw powder back there and now I've got a concrete canoe.
by Hay there, that guy December 16, 2022
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