I don't think that this is a dumb topic at all! I was excited when I read the title!
You have Frollo, for example, who I think many would agree is one of the most complex villains. He wants Esmeralda for himself, but if he can't have her, then he wants her killed! It's so....twisted. (Had to insert a Jasmine reference, apparently!) It shows that Frollo doesn't care for Esmeralda...he just wants her for unpure reasons. Which is the contrast in him- he's supposed to be this holy guy, but yet he is very unpure. And him wanting to kill the gypsies and baby Quasimodo- a priest wanting to kill innocent people?
A lot of the villains are evil because they want what others have:
Alemeda Slim wants other people's land, Rourke wants the Atlantians' crystals (and the money they will bring), Yzma wants Kuzco's power, Ratcliffe wants the Native American's land, Scar wants Mufasa's (and then Simba's) title of King, Jafar wants the Sultan's title, Gaston wants Belle (I mean, she's not necessarily "what others have", but she's someone he wants that he can't have), Ursula wants Triton's power, Sykes wants money (from a lot of people, no doubt, but from Jenny's family), Ratigan wants a lot of things, I think, but he wants the Queen's power, the Horned King wants the cauldron (to take power away from everyone, essentially), Medusa wants jewels (that don't belong to her), Prince John wants his brother's title and everyone's money, Edgar wants the cats' inheritance, King Louie wants the secret to man's red fire, Kaa wants to eat Mowgli, Shere Khan wants to eat Mowgli, Cruella wants the dogs' fur, (as pap said) Maleficent wants everyone's respect (which obviously isn't tangible, but she still wants it!), (as ajmrowland said) Captain Hook wants revenge, the Queen of Hearts wants her way (which could be a little similar to Maleficient's coveting respect), Lady Tremaine wants...well, I think she's another complex villain. I think she wishes that her daughters were as pretty as (or prettier than) Cinderella, and I think she wants one of her daughters to marry the prince (that rightly belongs to Cinderella...I mean, one can think of it that way), so she can feel noble or something. Brom Bones wants Katrina,
Neal wrote:The Hunter, Bambi:
"I love the taste of venison! I must kill that deer!"
That's not far-fetched; plenty of people hunt for food. People need to eat. But it's still sad (at least to me)...I eat meat, but I don't kill it! I never could;
Stromboli wants money (and wants it on account of Pinocchio's talents), Monstro wants to eat (which, hey, is legitimate! but still sad), and, of course, the Queen wants Snow White's prettiness, essentially (for her to not be around so she'll be fairest of them all).
And those are the majority of the villains right there.