1. A situation that is difficult, complex, or problematic; expressing that something is not simple or straightforward
I asked him if he wanted to go out, but he said it's complicated.
Pedi para ele sair comigo, mas ele disse que tá complicado.
2. Used to indicate uncertainty, hesitation, or reluctance about a situation
Can you help me with that project? Tá complicado, I don't have much time.
Você pode me ajudar com esse projeto? Tá complicado, não tenho muito tempo.