Where two, preferable homosexual and of Hebrew origin, men precede in making contact with each end of his genitalia. After this is achieved you need to quickly ejaculate at the same time, thus resulting in a slight explosion of the shaft(Don't be alarmed for this is natural).

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.