A caffeinated energy drink by the Jones Soda company. I purchased a can of whoopass once last semester to drink in Physics lab. While it did prevent me from falling asleep (and potentially injuring myself or those around me), said can of whoop-ass was not very tasty and far too expensive for my liking. I gave the can, which says "whoop-ass" on it to my friend J. because he's a dork and collects that kind of thing.

whoop-ass nutritional information:
Serving Size......................250ml
Servings per Container...........1

Amount per serving:

Calories.......................110
Total Fat.......................0g
Sodium.........................0mg
Protein.........................0g
Total Carbohydrates....28g
Sugars.........................27g

Thiamin 310%, Riboflavin 310%, Niacin 100%, Vitamin B6 260%

Ingredients: carbonated water, high fructose corn syrup and/or sugar, taurine, citric acid, natural flavor, royal jelly, guarana extract, caffeine, inositol, potassium benzoate, potassium sorbate, niacin, riboflavin, vitamin b6, thiamin.