A curl jockey. A person so obsessed with his biceps, be neglects to work on the rest of his body. Has no definition other than his arms. Doesnt know how to squat. Someone whos oblivious to the fact that he looks like crap

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.