Hanging out with Rihanna means you have access to that good weed.
I am sure he will say it is a Cigar or if he was smart just act like it didn’t happen. The NBA doesn’t really care about weed, their drug testing is about the hard stuff like cocaine and heroin.
No one is going to be knocking on JR Smith’s door at 6am like they do in the NFL for a Urine sample.
It is the summertime, smoke away. Any team that gives JR big money should already know what they are getting, so the blame goes on them if JR cashes out. But, for goodness sake man, have some class and get an ashtray.