Happy birthday, man. Hope you manage to have some fun. Myself, I have a raging headache and a hole in my wallet from buying Patapon and Professor Layton. I'd drink a beer in your honor tonight, but I think I'll have some water and a couple Tylenol in your honor instead.
I can rarely say this to people and mean it, but in your case it's all but a given: may you have many, many more.