1. When you get excessive diarrhea from a night of drinking Sake.

2. You already have Sake Bottom but its the act of crapping your pants due to the insufficient allotment of time to find a proper disposal area. Thus you get soggy bottom as a result of your Sake Bottom.
--Cause--
Ted: "Man these Sake's are good."
Steve: "All night baby!"
Ted and Steve commence in a high five.

--Effect--
Scene 1 (Saturday morning at the toilet)
Ted: "Man I've got Sake Bottom. Coming out like it went in."

Scene 2 (Saturday morning with no toilet)
Steve: "I better find a toilet before I get Sake Bottom. Too late!"
by Dr[Shaun] March 5, 2007
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