Someone who spends most of their time and money buying trivial things at a mall. They are also classified as being ditsy, assholes, or wealthy or all combined

A Bloomer is someone with a bright outlook on life who is optimistic in nature. Bloomer's frolic in every opportunity to be happy and try to make the most out of life. The opposite of a Bloomer is a Doomer. The term Bloomer originated specifically as a counter to the Doomer on sites especially like 4Chan.