Batgirl

From Rumblepedia

For a time Batgirl and her bullet-dodging-meta-human-but-not awesomeness or lack of it was all the rage. Fueled by scans of Batgirl doing out-and-out meta-human feats over a thousand threads were launched, all bound to tragedy... At it's peak it spawned the dreaded thread known as Batgirl vs. Isengard; the thread stretched on for pages upon pages with no end in sight to the battle between Batgirl and the tens of thousands of orcs. Batgirl emerged victorious but scarred, and since that thread the Batgirl fad has died down.