Captain Falcon (SSB4)/Back throw
Captain Falcon puts the opponent behind him, then kicks them away. His strongest kill throw, being able to kill middleweights at around 130% at the ledge with rage. It is also tied with forward throw as his most damaging throw, dealing 9%. Other than simply being used to get opponents offstage, it doesn't serve much purpose at lower percentages, especially seeing as down throw has much more combo potential at such percent ranges.
Throw and Hitbox Data