It can all be answered "because (it's) fat".  How tge FUCK do you not realize you've got a bloody chicken bone MUCH less a wishbone going down your gullet.  Because gullet's fat.     just the shape of the wishbone should have kept it from even leaving his stomach  Because stomach's fat.     much less making its way to his colon  Because colon's fat.  Bets on his porker wife shoving it up his ass?     Don't think so, you're the butt pirate so you should know better than me.