Aki-Chan's Life: a recursive fan comic of another Evangelion fanfic. It is full of comedy and heartwarming moments.
Of the River and the Sea: self-insert is a good chunk of all Naruto fanfiction. Good self-insert is not. This is a good story with good writing: action, comedy, drama, and a different plot from the usual self-inserts fanfiction. A door stopper at over 300K words.
Things Shinigami are not allowed to do: A crack-fic that is exactly what it says on the tin: a list of numbered entries (and clarifying sub-entries) of things the shinigami from Bleach are not allowed to do.