Barcelona players were furious with the antics of Vinicus Jr during Sunday's Spanish Super Cup final defeat.
Vini Jr struck a superb hat-trick for Real Madrid's 4-1 win in Riyadh and infuriated his Barca opposition with his mannerisms, as recorded by Movistar's cameras.
"You shut up and play," snapped Barca captain Sergi Roberto before he was substituted.
Then from the bench, Ferran Torres barked to those around him: "Vinicius is already here with the nonsense of him.
"I'll put a s*** in this guy any day, I swear, if the idiot tells me something... I'll put a s*** in him and I'll blow him up, kid."
Vini Jr later confessed he verbally clashed several times with Barca players on the night.