1. When the mind dreams of events that did not really happen, and it affects the person, changing their behavior, making them bitter, cessation and so on.
2. When the person after consuming a hallucinogen - drug - changes his behavior to an aggressive, jealous and other posture.
Girlfriend: Hey, you are on bluedemons, calm down.
Boyfriend: Shuddup, Its my fuckin life.
When you get close to busting a nut but can't completely bust, then its an unbearable pain an your balls turn blue like there sad they couldnt bust.
My friend sucked my pickle but her parents came home so we had to stop and i had to sneak out because she snook me in her house, i was so close to busting, but never got to, i had the worse case of blue balls.