Used in message boards to denote a topic that should be kept on the first page through a process known as bumping. Translates to "Great topic, this should be read by everyone." If a thread is worthy enough and succeeds in generating a large pool of bumpers, a moderator will usually come in and sticky the topic.
Re: How to not look like a dumbass on the forums!
By: Coolio
Helped me a lot, and will help others too. Keep this bumped!