4. Rouge (Sonic the Hedgehog) - bat
Cutesy characters are common in Sonic the Hedgehog games. There's Miles, the adorable twin-tailed fox; there's the scatter-brained Charmy Bee; and, of course, there's the lovable, Sonic-obsessed Amy Rose. Then there's Rouge. She's the result of a Sega meeting in which someone must've said, "Hey, y'know what would get people to buy more Sonic games? A sexy bat. With voluptuous boobs. And when you draw her lips, make 'em supple. With lipstick. Yeah."
So the character designers drew Knuckles, removed his sweet dreads, and gave him breasts, a ton of eye shadow, and the sort of bat wings you might expect to find on a sleazy Halloween costume. But they didn't stop there. Nay, Rouge was further equipped with a skin-tight body suit adorned by a heart-shaped breast plate, just for good measure. Why anyone thought these totally uncharacteristic embellishments belonged within the framework of the light-hearted Sonic series is beyond us. Then again, Shadow the Hedgehog is a thing that exists (and also curses a lot), so maybe Rouge isn't all that surprising.