NBA star Kevin Durant fined $25k for harsh words to heckler

Golden State Warriors forward Kevin Durant was fined $25,000 by the NBA on Tuesday for an obscenity-laced response to a heckler.

The move came after Durant had been taunted with the word "cupcake" from the start of the contest.

Golden State Warriors forward Kevin Durant was fined $25,000 by the NBA on Tuesday for an obscenity-laced response to a heckler during a loss on Saturday at Dallas.

The violation, technically, for directing inappropriate language towards a fan, took place with 61 seconds remaining in the first quarter of the Mavericks' 112-109 victory over the reigning NBA champion.

A cell phone video of the confrontation obtained by

TMZ Sports showed Durant walking to the spectator's courtside seat behind a basket and say: “Watch the ... game and shut the ... up.”

The move came after Durant had been taunted with the word “cupcake” from the start of the contest.

The term has been thrown at Durant as an insult since he departed Oklahoma City for Golden State in 2016 and an ex-Thunder team-mate posted on social media a photo of cupcakes.

Durant won his first two NBA titles with the Warriors in the past two seasons, combining with fellow stars Stephen Curry, Draymond Green and Klay Thompson to form a powerful lineup.

But the Warriors has struggled so far this season, losing three games in a row to fall to 12-6, out of the Western Conference lead behind Memphis, Portland and the Los Angeles Clippers.