Twenty two hours and counting

I want to go to sleep. Really, really badly. But I played the stupid student and procastinated ALL my homework until today.
I have
-4 Pre-Calc assignment
-The Rest of the Sci-Fi I posted on Mibba (it's my English assignment)
-The Rest of my Sociology Essay (which I'll post as an article as soon as it's done)

To do.
In Three hours!
God, help me.

Question: What's better to drink to keep me awake at school today?
Rockstar, Monster, other?
And don't say don't drink energy drinks.
I KNOW they're bad for me. But they WORK. And I have SCHOOL today.

Ciao people! Gotta finish this ferocious homework of mine!