It has been proven, yes, proven, that kangaroos can't possibly exist! Something about the amount they eat versus the energy they require to bounce around. Or something. 

Which just goes to show that scientists don't know squat about kangaroos! This cuddly little fellow not only exists and bounces, he does all kinds of other nifty stuff like snuggle, snurfle*, and steal slices of pie (he's gotta keep that round figure somehow!) Guard your room from science! Hug a kangaroo! 

*Snurfle: to hug with your face