My worst D&D character. I was a huge Castlevania fan in high school, so naturally, I foolishly decided to make a whip-using Fighter. "Sure I only do d2 damage, but if I'm strong, that's not so bad!"
Turns out, whips suck. You think I would have recognized this fact right away, but....lol.
Then again, sometimes the rules actually allow for crazy builds to work, like dart specialists, elevating "throwing darts" as something low level Magic Users did to feel useful into an actually dangerous thing to do!