1. I am in the inks. (Estou-me nas tintas.)
What we really mean is “I don’t give a shit.”
2. I will make you a sheet. (Faço-te a folha.)
This one goes along with another saying: “I will turn you into an eight” (faço-te num oito). Which probably means that the husband of the gorgeous woman you were just getting frisky with on the sofa arrived home a little bit too early.