Originally Posted by ratbastid

A liter is 33.8 us fluid oz.

A shot is usually 1.5 oz.

Do the math.

Also: What's the problem with leftovers? You're really going to do nearly 10 shots apiece? In one night? I mean, you COULD, but Jeebus. If you have to ask that sort of question, it's REALLY not a good idea to drink that much.