Rot Gut
a diarrhea-like condition caused by the consumption of various "old man" beers, such as Pabst Blue Ribbon, Schlitz, Miller High Life, or most notably, Milwaukee's Best.
This is the worst case of Rot Gut, I've ever had. I could shit through a screen door without hitting metal!
Rot Gut by Clinto-beans July 17, 2006
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