Repeat the title. How can you get a year long necrobump? The answer is easy.
When you join the forums. You are greeted by this guy:
The further back you joined the forums, the better. So I thought, is it possible to necrobump these messages? The answer is:
Yes.
Even better, no one can take the necrobump before you.
So once you finally get your year long necrobump, post it so we can all see your achievement.