Nicki Paranoia Syndrome
Always thinking that Nicki Minaj is dissin or subbing you, usually after she declines to be a feature on your song, or you fail to take her spot.
Person 1: Omg Nicki Minaj is shading me.
Person 2: She is not, you have Nicki Paranoia Syndrome.
Person 2: She is not, you have Nicki Paranoia Syndrome.