Joints/blunts shouldn't sideburn unless you/person who rolled is a beginner and rolled a canoe/pinner.

And person who rolls gets first hit, or if its someones bud they get first hit.

If you and the other people all put in your own bud, we usually do this thing like when people first over passenger seat in a car by saying shotgun. Whoever says Ace first gets first hit, Deuce gets second hit, Trips gets third, Quads gets fourth. Then the circle just goes to the left clockwise, puff puff pass, etc