Flaming Dr. Pepper

That's an awesome trick this guy's (almost) perfected.

The recipe:
Fill a beer mug about 2/3-full of beer of your choice - a lighter beer is better than a heavy, dark beer.

Fill a normal-sized shot glass almost 1/2-full with Amaretto.

Carefully top-off the shot glass with Bacardi 151. You can use a little spoon to help prevent it from blending. You can also be a wuss and use a lot more Amaretto, and a lot less 151.

Light the damn thing on fire.

Drop the shot glass into the mug o' beer.

Chug it.

Be sure to make videos of your stupid friends doing it wrong, and burning themselves.

Post those videos on YouTube.