It's Beiruit, but the triangles touch in the middle of the table so that it looks like an hourglass. Here at Lehigh we play with 3 money cups per side (the cup is filled all the way to the meniscus and when you hit it, you choose who takes it. The table we play on here makes it so that the back row is 16 cups, so basically it's 16 back ruit (272 cups).
You play with two 30 racks, so it's 30 beers per side, and teams can be 3 or 2 people. Normal ruit rules apply. It's basically the greatest game ever, but you need trashcans available, because you'll almost inevitably vomit. It's awesome.
Here's a game from a few weeks ago: