A direct way of parting ways with a lover/spouse or friend. This term is most effective when used in a passive aggressive manner or tone.
No, there is no need to call me anymore. You're Cancelled!
A group of friends who at all times are at odds with another person, group or even with eachother. This group functions best while in a dispute.
All conflicts that draw this groups attention are of a trivial nature. Any problem of a serious nature pushes them into a quiet confusion.
A true reason to dislike or hate someone is like Christmas to these people.