There's nothing I like better than a good bar bet. Do it right and you can win free drinks, impress the ladies, and make some guy look like an idiot. All in one shot. It's the perfect storm of hustles.

A buddy of mine sent me this one. What I like about it is it's one of those rare bar bets where there is no skill involved. All you need is a little knowledge of how beer glasses are made, and a guy who believes what he sees.

Check it out here.