Dirty Piwon Share definition Flag Shitting while standing up and locking eyes with a group of unsuspecting men showering. After the game the wombats got bamboozled in the showers by John taking a Dirty Piwon in the locker room. Dirty Piwon by Mr bojangles24 November 25, 2020 0 0 Get merch Get the Dirty Piwon mug. Buy Now — $32.95 See more merch