What is that song where in the music video...?

... its a cartoon, well animation thingy (kinda like the nightmare before christmas kind of animation)where there is this ugly man who is homeless and naked (ithink) and a tramp and he has a cat and they are sad for some reason, and they go into this toilet thing and they stay in there for abit but then he gets new clothes and comes out but there are monsters so he runs back. i remember it made me quite sad:( lol does anyone remember this song?? PLEASEEEE