From Nookipedia, the Animal Crossing wiki.
Elvis (キング, King) is a cranky, lion villager from the Animal Crossing series. His catchphrase and picture quote are references to Elvis Presley, the famous singer. Elvis the singer was also known as "the King" - a reference that lends itself to the lion, which is known in popular culture as "the king of the jungle". He is also the only cranky lion villager. His initial shirt and his house are references to a king also.
Elvis has a brown mane and a yellow-cream body. He has huge scars on his face, the one on the right crossed. His eyes look very cranky, with his heavy,dark eyebrows, hence his personality.
Below is a brief description of the cranky personality. For more information, click here.
Elvis has a cranky personality, which means that he will be rude to the player at first and will be hard to befriend. But if you're kind to him, he will warm up to you and consider you as his only friend and may give you his picture. Occasionally, he will speak out for his respect for hobos. He will get along with snooty villagers and other cranky villagers. He loves to dig for fossils. He likes to move, so do not expect him to hang around your town for too long. However, some people have experienced him staying in their town for up to three years because they talked to him a lot before he attempted to move. He also likes to collect clothes, so do not be surprised when he asks for a shirt. Remember that he is cranky, so he can be nasty at times!
He has two thrones in his house, as well as some other rare items like a lot of other cranky villagers do in their house, such as a treasure chest. He has two exotic screens, two stone pillars, and two regal sofas. He also has the arched window on his walls. If given a stereo, it will play K.K. Casbah. He has no Gyroids.