I've postato Iria enough times already, but she's my preferito culo kicker. There's so many though. Armitage, Mokoto, Rally, Birdy. And then there's the guy culo kickers like Alucard, D, Kenshin, Vegeta, and Jubei (Ninja Scroll). And I haven't even started to lista the characters from fighting games, there's just way too many. I think I've postato them all.