when you attempt a 50-50 on on a ledge or rail while riding a skateoard, you dont pop enough and your back truck doesnt make it on.(like a backwards smith gring)

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.