1 definition by OF.from.Essex.England.

The particularly dark and heavy defecation that occurs the day after drinking significant amounts of alcohol. The beerpoo is one of the key stages of getting over a hangover.
Just had my beerpoo; i feel much better

*Flush* that's my beerpoo done, all I need is a nap and a shower and I'll be back to neutral.

Duude your beerpoo stinks! Leave the window open next time!
by OF.from.Essex.England. June 25, 2011
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