miggladon Share definition Flag a big white shark-man that jumps on and cripples its prey. also very good with computers. the only way to beat one is with a dropkick. my computer crashed, i'll have to ask the miggladon miggladon by averageniggajoe April 25, 2010 0 0 Get merch Get the miggladon mug. Buy Now — $32.95 See more merch