A video where the "actor" is either murdered or commits suicide. Either the greatest thing you'll see all day or the thing that will haunt you at night, depending on who you are.

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.