An X-rated brawl erupted along the Canyon of Heroes when two women battled for the prime Knicks viewing area.

A wild video captured the moment the claws came atop the Trinity Place and Thames Street corner signs.

A woman wearing a jersey seemingly tried to block another from climbing down from her perch on the walking signals — and the latter wasted no time retaliating.

The larger of the pair grabbed the jersey-wearing woman by the neck and ripped her off the street sign and tossed her into the crowd.

That woman immediately popped back up and ripped the other lady’s pants down, revealing her Knicks-orange thong, before pounding her buttocks.

But the unbothered woman stayed on top of the street sign and began twerking as the crowd went wild.