Joe the Kangaroo using his tail. Now I know this is only a simple sketch. And it doesn't look like he's doing much other than just posing with his arms folded with his tail aloft. But he's actually using his tail to grab hold of someone. Although I need to flesh that out so that it looks like he's doing something besides posing.

Road Rovers © Warner Bros.
Joe © MDTartist83, Dcaldwell101, and TallGlassOfTallGlass.