With the fans in good spirits before kick-off as they hosted Cascavel in the Campeonato Paranaense on Saturday evening, one female Atlético Paranaense supporter chose to make an indecent gesture to the camera after realising it had focussed in on her.
The footage shows a small but jubilant group of fans amassed in one roofless stand to watch the top-flight football league clash in the state of Paraná, Brazil.
Apparently aware they were being filmed, many wave wildly in the direction of the recording.
One lady perhaps takes it too far, gesturing with her hand and mouth as if to mimic an oral sex act.