The way is simple!
Go here: http://adf.ly/qzTNK
Scroll to the right and click on the english flag then sign up for the site.
Now, simply leave the site. You don't have to leave it open or anything.
In a few days, go back and go to "Warehouse" and you should see "You have 5 green Cows, and a stock : (some high number)"
Now click "Collect All" then go to the "Sale" tab and click "Sell All".
You then use the gold you got to buy more cows in the "Shop", which makes you more gold, etc.
Also, you can invest BTC that you got from faucets to get gold even faster!

Eventually you can start cashing out for bitcoins!
Have fun