Jokerstars is a nickname of the most popular online poker site Pokerstars. This name came from the large number of good poker players, that got bad beats by noobs. Beware, Pokerstars is full of very good players and it is harder to win on this poker site.
If you want to check out Pokerstars click here (US players welcome)
If you want to check out an easier poker room, we recommend Everest Poker (US players not accepted)