Didn't want put this in Jokes and Funny stories, as it contains some light hearted disscussion such as is it such a great idea to prod a cheetah with a stick. The Lion one is pretty disturbing so look away if you don't like disgusting stuff like lions being shot by dumbass Iranians.
First up,
Man v KANGAROO
Second up,
CHIMP v Man
Third up,
Man v CHEETAH
And finally and most distubingly a cage match,
Iranian v LION