Any of various large aquatic reptiles, chiefly of the genus Crocodylus, native to tropical and subtropical regions and having thick, armorlike skin and long tapering jaws used to express a feeling of excitement generated during an unexpected or impressive event.

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.