Manchester City whiz Carlos Borges celebrated his four goals in their U21 win against Manchester United mimicking Cristiano Ronaldo.

The Sun says Borges brutally trolled United with his celebration against his side's bitter rivals.

Borges netted four goals as City's Under-21 side defeated their rivals 6-1.

And the young striker mocked Ronaldo when he scored copying the Portuguese legend's new celebration.

The celebration sees CR7 link his fingers together and pretend to sleep in reference to a joke among his team-mates that he regularly takes naps.

Borges, 18, is from Portugal and idolises his legendary countryman.

And he couldn't resist imitating Ronaldo... even if it would infuriate City's hosts.