The England and Tottenham midfielder, Eric Dier, caused the collapse of social media after posing with the Sporting Lisbon players.
The Portuguese side is in London for their clash between Europa League and Arsenal on Thursday night.
Before the match, Dier – who has climbed the ranks of Sporting – has published a photo alongside Nani, Carlos Mane, Adrien Silva of Leicester and Sporting President Frederico Varandas.
Dier wore a Nike tracksuit and the supporters spotted a rather crude protrusion in his ass.
We do not know if the photo was just an illusion caused by the tracksuit – or if Dier had given it a little too much.
Unsurprisingly, the picture has been picked up on social media and many are speculating on what they've seen.
A user joked, "You look very happy to see them."
Another replied to Dier's picture, saying, "I can not ignore that."
Dier was not involved in Tottenham's win over PSV in the Champions League earlier this week.
The Spurs seemed on the verge of elimination before Harry Kane's dramatic double won the win.
Dier was back in training on Thursday as he improved his recovery from a knee injury.
The Spurs have confirmed that midfielder and Victor Wanyama were in contention to face the Crystal Palace at Selhurst Park on Saturday.
However, there is less good news about Mousa Dembele, the Belgian should remain inactive until the new year after having a problem with the ankle.
The midfielder has also been named in the English team for his upcoming matches with the United States and Croatia.
Dier is one of five Spurs players, alongside Kane, Dele Alli, Kieran Trippier and Harry Winks.