When you're just drunk enough to start stumbling around... but not incoherent. You basically look/act like a penguin.
by CB0717 November 17, 2007

An outdoor piss taken (normally in the cold winter months) right after getting a blow job, whereby you walk with your pants around your ankles towards the nearest tree for the “after piss” This walking motion resembles that of a penguin, hence the “Penguin Piss”
Hey Marty, did you see Roger last night? Right after Sue sucked him off he had an immediate Penguin Piss situation
by Big Bing Theory January 7, 2011

by Jim January 9, 2004

by Bethany Migal December 31, 2007

The walk done by a man whose pants are around his ankles, when fellacio has stopped pre climax. Normally accompanied by a confused look upon his face.
by UrbanVVraith May 4, 2009

Something to fuck with someone's head, so as to lead them astray. Named for the mysterious purple penguin concept art Blizzard hid on their website prior to announcing Diablo 3.
Man, those pirates totally slipped us a purple penguin...we'll never find the secret treasure before them now.
by wetsun June 27, 2008

the act of ejaculating on a person's inner thighs; which then results in the legs sticking together; this causes the ejaculatee to waddle like a penguin
"After John sloppy penguined Glenn's sister Dubbs, she waddled her way to the bathroom to clean up."
by J-Brizzle January 12, 2006
