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When you have to watch over someone or an animal to make sure they don't diarrhea in the house.
The dog ate my enchiladas from the table while I was taking a call. Now he's on Diarrhea Watch.

Ricky drank too much and has been passed out farting. Now we have him on Diarrhea Watch.
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by BBQ Baby Guts September 17, 2016
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