Barcelona fans taunted Real Madrid attacker Vinicius Junior during Sunday's El Clasico victory.
The controversial 2-1 win sees Barca go 12 points clear of Real Madrid at the top of the LaLiga table.
Marca is reporting Barca fans chanted "Vinicius die! Vinicius die!" throughout the game.
The chants, however, didn't put off the Brazilian, who more than once looked up at the stands and noticeably rubbed the world champion badge on his Real Madrid shirt. The gesture would see fans erupt in response.
The Nou Camp support eventually enjoyed the last laugh though, thanks to Franck Kessie's late winner.