Rebirth — Lil Wayne

The rap-rock crossover exactly zero people asked for.

Fresh off Tha Carter III selling a million copies in its first week, Wayne decided the logical next move was... a rock album. "Prom Queen" charted because people were curious, not because it was good. Even Wayne himself has essentially disowned it, calling it an "experiment." That's a generous word for an album that made Green Day fans and hip-hop heads equally uncomfortable.