Well you are in the gambling forum after all, there are a lot of options to pick from! I have a couple suggestions though on what type of sites/games to play. First of all I would highly recommend that you find a site that is provably fair and well known. There are a lot of scammers in the bitcoin world that are looking to get easy money from people, so you have to be careful. Whenever you come across a new gambling site, always look around for their "provably fair" information and make sure it actually works! I've seen sites that explain their system, but then there is no actual way to use the system to verify for yourself, which completely defeats the purpose of being "provably fair." Secondly, I recommend that you play games where there is some strategy/skill involved. Games like slots or dice are just money suckers, the odds are always against you. But if you play poker, or bet on sports, there is at least some skill involved on top of luck. Have fun, and remember, don't gamble more than you are willing to loose!