Ways to win money for free

Here's the classic: Poker freerolls.
Step 1: Sign up for a poker site, I'm going to use Pokerstars as an example, but primarily all sites have these now.
Step 2: Login (don't desposit any money)
Step 3: Go to the tourneys/tournament tab and look for Freerolls
Step 4: Sign up for one. In pokerstars, there's usually one called "Daily fifty grand freeroll satellite"
Step 4: Play poker and win! (or just do really well)

Usually these freerolls have tons and tons of people. You might be spending hours on these, but hey, it's free!

If you aren't already a BC Gold Member, go and sign up, they will give you a buy $5 get $10 coupon.

Go to the casino cashier and give them $5 along with the coupon and they will give you a $10 bill back.. it's the weirdest feeling ever. I did it, it works, try it next time you're at the casino, it's free to join.