Alcazar

Alcazar is a green bug like alien who can change shape. He is the only one living on his planet and lives in five castles. After discovering that Leela was the only one of her species, he morphed into a cyclops and told her they were the only ones left. Alcazar treated Leela like his servant and was about to get married to her until Fry revealed he was planning to marry four other women and he showed his true form (a grasshopper-like alien).



Quotes
Leela: No. Alcazar: Then get to work on these dishes. Then organize my collection of naked celebrity photos by name and what you can see.
 * Alcazar: We don't want to look like slobs in front of the other species do we?