creeper skin bug

That is not bug This is glitch by you

Here on my Minecraft It's still 2 legs and my brother computer are too 2 legs
http://i.imgur.com/cixhzUm.png

Please force a debug crash by holding F3+C for 10 or more seconds while in-game and attach the report here.

Outdated graphics card drivers.
Update to Catalyst 15.7: http://support.amd.com/en-us/download/desktop?os=Windows+7+-+64