Hope you change your mind Froghat. If you drink, you will just be drunk and bored instead of bored. Plus you will have the added hangover and shame tomorrow morning.
What about trying something else? See or rent a movie. Go got the library and find something interesting to read. Bake a pizza. Take a walk. Call someone you haven't talked to for a while and ask them how they are doing . Lots and lots of options out there.