Police are investigating a Newcastle United soccer fan who performed a ‘willy windmill’ on live TV as he celebrated his team’s extra-time winner against Oxford United in the FA Cup earlier this week.

The fan was seen pulling down his jeans and swinging his penis around excitedly after Newcastle’s Allan Saint-Maximin scored a 116th-minute stunner to hand his team a 3-2 win and send them into the fifth round of the competition on Tuesday.

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The action dubbed a ‘helicopter’ or ‘willy windmill’, and which somewhat fittingly happened directly above an advertising hoarding for Viagra as the players celebrated in front of him.

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