He's not known as the 'Djoker' for nothing. But Novak Djokovic dancing with a lawn mower ahead of the US Open at Flushing Meadows is indeed as bizarre as it looks.
Just see for yourself...
Novak Djokovic Dances With A Lawn Mower Ahead Of US Open (GIF)
GIF: Dkokovic Dancing With A Lawn Mower