Gahdonker Share definition Flag It either means a very large penis if an alpha male has a Gahdonker, or a short deformed penis if a beta male has a Gahdonker. That Guy has a Gahdonker Gahdonker by N●va January 17, 2021 0 0 Get merch Get the Gahdonker mug. Buy Now — $32.95 See more merch