1.Verb: An act of maliciousness or resentment. Not always by an entity, commonly used to describe life.
2. Noun: To be of or pertaining to a cold or unfriendly nature.
3. Adjective: Describes an unlikable or rude character, object or idea.
1. Are you trying to boos me right now, man? or
I've been gettin boosed all day today. Life is trying to get at me with it's boosness.
2. That guy is such a boos.
3. Damn, that is a boos sandwich. What is on that??