Snoop Dogg is calling B.S. on the Tom Brady ruling -- basically saying it ain't fair that Brady will skate ... while players suspended for weed will still be forced to miss games.
Snoop is specifically pissed over Le'Veon Bell -- the Pittsburgh Steelers running back who's suspended for 2 games stemming from a marijuana arrest back in 2014.
In his rant, Snoop calls the situation "bulls**t" ... and then writes, "Do we get leveon bell 26 bac for game one or does this rule just apply to qbs?"
He adds, "Nfl. Ain't right we not gone complain we gone ball steeler nation."