How to roll dice: "dice+2d6" without the quotes in the email field rolls 2d6. "dice+5d42+23" rolls 5d42+23. "noko+dice+2d6" rolls 2d6 without showing the roll in the email field.
In the rules department, you can look at http://www.4chan.org/rules - all global and board specific rules are in full effect. Apart from that, only two rules are important.
1. BE EXCELLENT TO EACH OTHER.
2. PARTY ON, DUDES. (AND DUDETTES)
DO NOT USE SPOILERS TO HIDE PORN OR ANY NWS CONTENT.