If you drink 2 5-hour energy drinks at the same time, do you get double energy for 5 hours, or regular energy for 10 hours?
Watcha think?
One of my friends tried this to see if it would wake him up a little quicker. For the next 3 hours he thought his heart was going to explode. He changed colors a couple times and was sweating pretty much non-stop while sitting pretty still (we were in a sports bar).
So I'd go with 4x the energy for about 20 minutes while totally freaking out and then about 2.5-3x the energy freaking out a little less while thinking you're about to die.
Someone drink three and have your spotter report back. Also try to keep any women away, seems they usually ruin idiotic attempts that could usually result in death.