Slug

Suragu "Slug"*- Ah yes, the incredibly lame villain from the even lamer DBZ Movie 4, "Super Saiya-jin Son Gokou". Slug is a mutant Nameckian who doesn't even know that he was originally from the planet Nameck. He's the Emperor of a frozen, sun-less mobile planet. Unforunately at the beginning of the movie, Slug's planet nearly collides with Earth, and to save the Earth, they destroy their planet. The price for such a "noble" cause isn't all that easy to swallow though. Slug wants to make Earth his new planet. Near the middle of the movie, his men manage to collect all 7 Dragon Balls and Slug makes a wish to gain his youth back, (he's pretty old). With that accomplished, he continues his conquest of Earth, unfortunately he picked a planet with Piccolo and Gokou on it. In the end of the movie he's finally killed by the Genki Dama.