Gallon Challenge - When you bring a massive amount of soda to school and try to

When you bring a massive amount of soda to school and try to drink it all before lunch, just to prove you're the king of the cafeteria.

I brought a gallon of Mountain Dew to school and drank it all before lunch. I was a king.

My friend brought a gallon of root beer and got so full he farts in math class.

I challenged my mom to the gallon challenge at work and she beat me with orange juice.