and were can i get. i need it because i’m in all sorts of sports (horse riding, tennis, soccer, and rugby) i’m on the skinny side so i think a high calorie energy drink will help replenish my lost calories. so please help
well the stuff at gnc costs a bomb. but yeah and im also doing some running to

Get a Protein Shake At your local heath store. One that says weight gaining or something drink it in the morning and maybe at night.

I’m going to be playing at least three games a day… so what is the best energy drink to try? Monster, rockstar??… I’m clueless

Those are drinks which contain caffeine, they will give you energy but only for a short time. Something like Gatorade or Powerade will be a bit better if you need energy for a longer time.
Have a good think, but water is always the best.