Kevin Durant: Sorry For On-Court Cussing, Grandma!

Kevin Durant, one of NBA's renowned good guys, has come under scrutiny for his on-court language and demeanor ... from his own grandmother.

After his Oklahoma City Thunder defeated the Phoenix Suns Monday, Durant's grandma congratulated him on the win via text, with a side of scolding:

"Kev kev stop cussing so much they be showing u when u do," she wrote.

His reply: "Haha sorry grandma I be so emotional, I love u ..."

Durant then shared a screenshot of the exchange with his 960,000 Instagram followers on Tuesday, with the appropriate caption "sorry grandma lol."

Even multimillionaire NBA stars need to be kept in line by grandparents!