There are plenty of ways to get a party hoppin'. You can put on some dance music, make some really good snacks or get everyone playing some fun games. Then, there's that OTHER way to get the party really hoppin' (in the literal sense, not the metaphorical sense). That's with a kangaroo costume. Kangaroos know how to hop like nobody's business and have even been known to hop at speeds of 44 mph! You might not be able to hop that fast in this Adult Kangaroo Costume, but you can get any party hoppin'.