Video: Kyrie Irving tells fan "suck my d**k" after being asked "Where's LeBron"

Despite his standout efforts, he's shooting a career-worst 37 percent from the field.

Boston Celtics' season didn't get off to the best start, and tensions were obviously high.

Gordon Hayward fractured his tibia in a horrifying injury in the season-opener, the Celtics lost to the Cleveland Cavaliers, then fell again the next night to the Milwaukee Bucks. Apparently, as new star guard Kyrie Irving was walking back to the locker room, a fan asked, "Kyrie, where's LeBron."

A player, according to Reddit it was Irving, responded pretty clearly, "Suck my d**k."

There's no word on when the video was taken or at what game, but it was uploaded 12 hours ago. It comes after the Celtics beat the Philadelphia 76ers, 102-92, to move to 1-2 on the season.

Irving is averaging 20 points per game, nearly six assists and five rebounds per game. Despite his standout efforts, he's shooting a career-worst 37 percent from the field.