1 definition by SGGp

Top Definition
A bowel movement that is soft, has no shape and therefore piles up in the toilet bowl like a sand castle made from dripping wet sand. Often the result of a poor diet and/or lack of hydration.
"Dude, I just made a huge drip castle...must have been all the buffalo wings & beer I had last night."
by SGGp December 02, 2009

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