What is it with you Oz guys and these Roo things? Are they so big you can't avoid them? Jeez
hahaah, yeah, funny....
Its not that they are too big mate (that makes them easier to runover)...
They do however have two major issues:
1. They are stupid (no, seriously... Skippy wasn't real guys!). Sheep would be NASA engineers by comparison to these things.
2. They are suicidal (and the front of YOUR car is their preferred method of accomplishment)
Together, the two traits are deadly.
(Oh, and I think they are made of TITANIUM!. They can take out the whole front of your car, back to the windscreen, then hop away shaking their head !!!!)