And with good cause! Kangaroos rule. They hop around on two legs, they carry their babies in a pouch, and, apparently, they love to whale on each other for no good reason at all, as evidenced by the video above.
This footage, captured by Cristalee Park Wildlife Shelter, shows two ‘roos going toe-to-toe for, as far as we can tell, no reason whatsoever. The fight only ends when one of the other non-fighting kangaroos leaps over the fence like a football halfback diving for a touchdown, in insanely badass kangaroo fashion.