When you read/watch a series/book/movie, and there is a male character that is obviously homosexual, or two male characters that are obviously homosexual together, a FEMALE OUT is that female character that is the weak but possible love interest for the homosexual characters that renders their homosexual status unstable.

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.