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Jalen Hurts finds a wide open A.J. Brown for the score (0:20)

A.J. Brown scored a 17 yard touchdown. 0:20.

5:38 PM ET

A.J. Brown was fined $10,609 by the National Football League for taunting PittsburghSteelers defenders in the Philadelphia Eagles Week 8 win.

After his third score of the day -- a 29-yard touchdown toss from quarterback Jalen Hurts in the right corner of the end zone with Minkah Fitzpatrick and corner Ahkello Witherspoon sandwiching him, Brown was flagged after pointing to each of them.

Brown set a career high with 156 yards and three touchdown on six catches.

He took to social media Saturday and said he wouldn't do such gestures in the future.

Brown became the first player with 100 receiving yards and three receiving touchdown in the first half of a game since Mike Evans in the third week of the year. He had three receiving touchdown of 20 or more air yards in a single game, becoming the third receiver since 2006 to do that.

Brown has 718 receiving yards in the league.