I get the feeling that a lot of people here think that having a good time (anytime not just on a birthday) is to do something that involves drugs, alcohol, and hookers or somekind of mischief. Seriously what the hell? You can have fun without drugs and alcohol, infact having to rely on drugs, alcohol, etc means you are not a very fun person. But I'm sure everyone is joking about that stuff (hopefully). So anyways, do something awesome that you liked to do that involves friends and/or whatever else you like doing (good suggestions have already been made so I won't repeat them).