THIS ISN'T RIGHT TMZSports.com
The Dallas fan who screamed "Fire Nico" in Nico Harrison's face on Monday night says his phone was taken and thrown to the ground shortly after the incident ... and now, he tells TMZ Sports he's planning to file a police report over the whole ordeal.
Chris Taylor said the wild, phone-smashing scene went down at American Airlines Center during the Mavs' tilt with the Nets ... roughly an hour or so after he got in Harrison's grill and stated he should be canned.

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UP CLOSE AND PERSONAL
Taylor told us team and arena officials approached him and were furious with him over his interaction with Harrison.