War bunny refers to people who look like their outfit was made with one bunny.
Lot of the girls around here dont really try with their outfits. Thus the term was born I suppose. Probably not as common in the cooler climates.
Kuro Neko / Macha / Akamaru / Harima Kenji / Ninetales / Shippou / Jubei
Luxray [ Gij. Pkmn ] / Toshirou Hitsugaya / Izuru Kira / Ggio / Silver