Koala's-The animal that stuck 2 fingers up at evolution. Apparently.

Mum: Crocodiles are so effective
Fozz: Huh?!
Mum: Crocodiles. They’re so effective at what they do!!They haven’t had to evolves for millions of years!!
Fozz: Like sharks!
Mum: Yeah!
Fozz: And bears!!
Mum: Er, no Joe, not bears-
Fozz: And Koalas!!

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