I think its hard to rip body parts using grabs cuz you cant wind and get enough speed.

YOU DO NOT HAVE TO READ THE FOLLOWING! REPLAY IS SELF EXPLANATORY!!

Well after the kick in my replay (at bottom) i saw his head and grabbed it. After the attack, i like to jump around (i donno why) so i did a flip. Then i got so much speed the force ripped his head off. give advice