A reference to any one of the following:
A person or thing that is a piece of shit, generic, cheap, low end, sub-standard, sorry, pitiful, cruddy, miserable, disadvantaged, negative, etc.
Adjectives: Spooshot (used most often), Spoo (used less often)
This word is usually exclaimed at the point of non-approval or disgust of someone or something.
"I can't believe that he went home because his wife called and told him to. He didn't even pay his bill. He's such a Spooshoter."
However, this word is quite often spoken slightly under one’s breath and directed toward someone in close proximity. This is usually done by saying the word to or about that someone else, but wanting someone even closer to hear the remark.