The act of going to the bathroom with a boner, it is extremely hard to do weather you are sitting or standing. It usually results in missing and peeing on the floor and walls.

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.