Ender man glitches, there is this giant, err, thing, coming out of the ender man, it looks like a skin issue.

I was walking in my single player survival world, ender man spawns. I get excited, all decked out, but there is this, thing, erected out of the back of the ender man. It looks like a simple skin or object glitch.
BTW I am on a Samsung galaxy tab S2