Super simple and intuitive - doesn't need any explanations or introduction! As soon as I saw the glasses sliding I felt like I knew the goal of the game. The art is funny and the animations look smooth, the game runs well, what more can you ask for.
I'd recommend putting in a quit feature so you don't have to alt-f4 out of the game, but that's really my only complaint. It would also be fun to see how else you can mess with the controls as the character gets more and more drunk.
Overall good job!