Deuces is a song by Chris Brown featuring Tyga and Kevin McCall. The song was released in 2011.
Chris Brown is singing about the toxic relationship that he had with a former partner. Meanwhile, Tyga and Kevin McCall are singing about their similar experiences. Personally, Chris Brown could be referring to his relationship with Rihanna which ended up in a bad note.
Chris Brown could be giving the message to Rihanna about moving on from the relationship and also what he had been experiencing staying with her. The relationship was broken because Chris assaulted Rihanna and vice versa. However, Chris has not confirmed if the song is about Rihanna or not.
Chris is expressing the fact that he has moved on from the past and likely has found someone that he feels more connected with.