Going Ape Shit Share definition Flag Going crazy, nuts or insane. Going to town on. Out of control. I messed up in class today and when my Mom found out, she started going ape shit on my ass! Going Ape Shit by Kastl11 March 30, 2009 0 0 Get merch Get the Going Ape Shit mug. Buy Now — $32.95 See more merch