"Go to school, p***y!"
That's how Rudy Gobert reacted when a fan trolled him over his coronavirus diagnosis on a Twitch stream Monday ... with the NBA player pausing his game to dish out the clap back.
The Utah Jazz star -- whose COVID-19 diagnosis in March was ultimately the impetus for the NBA suspending its season -- was playing Call of Duty when someone went off in the comments.
The remark has since been removed from Gobert's chat history ... but the person behind the comment claims it said, "Thanks for starting covid in the nba dumbass.