To die, sometimes to commit suicide.
Implies the kicking out of a bucket from beneath yourself with a noose round your neck, to hang yourself. nice.
Can also be used just for general death, or a social/career suicide (faux pas)

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.

When you are toking a bowl of dank nugs and you cough into the pipe and the nugs fly out.