Cake Factory
Rules:
To set up, open two cans of beer and pour any amount into a single cup each. Each team now has a can of beer and a cup of beer. One teammate drinks beer from a cup and does reverse flip cup so the cup is standing up normally. Upon succeeding, the other teammate finishes what's left in the can and proceeds to flip that into the cup. First team to do this wins. Cup/can must remain standing. If it falls over, keep trying.
Components:
2 canned beers
2 cups
Advice:
Teams have the freedom to choose how much each player drinks of the full beer. Give more beer to the quicker chugger.