Pinkie Pie Syndrome

A form of brain rot after being a brony for too long. which the signs may include:

Seeing Pinkie Pie whenever you see something Pink
Seeing Pinkie Pie's face whenever you are facing or looking at something pink
Hearing Pinkie Pie in the back of your head, telling you to be positive and happy

1: Hey man. why do you scream every time you see the color Pink?
2: I have Pinkie Pie Syndrome.. She is taking over..