Marking his maiden Grand Slam title by mimicking a goal celebration from a football video game could not have been more Daniil Medvedev.
Those who didn't play Fifa had no idea why Medvedev fell to the court, on his side like a dead fish, when he beat Novak Djokovic in their 2021 US Open final.
"Only legends will understand - what I did was L2+left," he told the New York crowd.
Among the laughs remained plenty of baffled looks. But this amusing and authentic reaction remains the prime example of why Medvedev is considered one of the most engaging players in the modern game.