First make sure you're not a small race. Get a friend whos not a small race. Have your friend sit. Jump on his head. Get hurt for falling damage. Sounds fun aye? New glitch i found. Also if you zone in and fall on a sitting person you die.
Ok, thats a glitch...
the only thing i am wondering about is: Were you trying to study a new acrobatics trick when you found that out? You should become playtester for computer games, you know that, right?
game testing sounds fun