PTPIHBAU Share definition Flag Internet lingo for Put The Penis In Her Butt And Urinate. "You see that skank over there"" "Yea! I'm gunna PTPIHBAU." PTPIHBAU by roberto beers July 14, 2006 0 0 Get merch Get the PTPIHBAU mug. Buy Now — $32.95 See more merch