"an undesirable instance whereby the GUT of a male human being protrudes from the body and hangs over the Penis"
An alcoholic that has been drinking Guiness excessively....leads to the formation of the "guenis"
by Simaster May 2, 2004
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"an undesirable instance whereby the GUT of a human being protrudes from the body and hangs over and down from their waistline" (yes, this too can happen on a women!)
"Holy crap! look at the size of that Guenis!!!"

"Guenis Alert..."

"Woah, that is one large Guenis!"
by Bradster January 25, 2007
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