MocDonald

Moku Donald (モクドナルド) is a Zombie who lives on Thriller Bark.

History
Donald was first introduced in Thriller Bark Arc when in search of Nami, Ussop and Chopper, rest of the Straw Hats were exploring the Thriller Bark ship and came across Donald and Unigaro who were having drinks.

Trivia

 * His name is a pun on McDonald's and Moku, which can mean tree.
 * Donald is one of the few people that Luffy have asked to join his crew.