There was a thread discussing it, which you guys must of missed.

Rice is supposed to "clean" it I guess and allow for a smoother hit.

EDIT: Dammit, like 5 posts before me...I gotta stop leaving tabs to threads open in fire fox so long.
Frivolous248 Reviewed by Frivolous248 on . so i got me some bud... yeah finally got my hands on some bud, and i got me an 1/8 already lined up next time i go to my mom's got my brother holding the money for me. but yeah i got it, i'm feeling pretty good, i tried rice in my bong instead of water, all the steam from cooking it and putting it in opened up my lungs too... :upsidedow :stoned: look at me mommy! no pain! Rating: 5