It is a type of bowel movement that is usually caused by over consuming alcohol. It has the consistency of water and smells like hell. It is also refered to as peeing out your butt.
Man #1 "Bro I was out drinking last night and today all I have been doing is taking a giessner"

Man #2 " well maybe you should drink all the time dipshit"
by Richard McStuffins June 17, 2019
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