If cartoons are to be believed, kangaroos box all the time -- usually against hobos. The truth is they tend to bust out the fists only when there's a lady present. Who says animals and humans are different?

We need booze,...

These two elderly red pandas enjoy playing "seven minutes in heaven." They've lived long happy lives at this Japanese zoo, but things got a whole lot better once they discovered French kissing (aka "snogging.") We guess they...