Faucets are a way for getting some satoshis for free but they do give very little, you should do a google search for Bitcoin faucets, some of them are:
https://freebitco.in/
http://fieldbitcoins.com/
http://bitfun.co/
Each one gives you a small amount every few minutes or every hour and you have to reach a minimum to cash out. Takes quite a while for very little reward.