Lord Slug

"If you've come to apply for the soldier jobs, use the side entrance"

- Lord Slug

Lord Slug (スラッグ, Suraggu, sometimes referred to as just Slug) is a Namekian and the antagonist of the fourth Dragon Ball Z film, Dragon Ball Z: Lord Slug.

Past
It is explained that he is one of the "Super Nameks", and like the others he was banished from Planet Namek sometime around 261 Age. Since then, he had gathered an army and became a conqueror of planets, using Terra-freeze and other methods to capture entire worlds.

Plan to Eradicate the Saiyans
Lord Slug retruns along side Frieza, Cooler, and Turles and fights Piccolo, but was later killed by Piccolo. However in an alternate ending, Slug ends up killing Piccolo.