Here's my favorite: The haymaker comes, you step slightly backwards, as your opposite arm comes up in a circle for the inside of your elbow to meet the inside of his. You continue the circle with your arm, redirecting his arm down as you step behind him. If you're close enough, you can easily grab his throat with your hand from your same arm. Now you're totally behind him, he's on his knees with his arm is painfully locked. You're still holding your glass from your other hand ;-)
Gil.
Gil.