This is physical condition ensues after sevaral days of heavy partying and overall rocking. It is loose, watery stool that is caused by excessive alcohol consumption. It is a sign from your body that you have been being pretty awesome lately.

*note- greasy food will only make it worse, contrary to popular belief
Dude, Vegas was awesome but I had the worst case of rockiarrhea after the third day there that didn't go away until I was home.
by Adam Vance October 15, 2007
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