Two  crocodiles were sitting at the side of Lake Burley  Griffin in Canberra .

The smaller one turned to  the bigger one and said, 'I can't understand how
you  can be so much bigger than me. We're the same age, we  were the same size
as kids... I just don't get  it.'

'Well,' said the big Croc, 'what have you  been eating?'

'Politicians, same as you,' replied  the small Croc.

'Hmm. Well, where do you catch  them?'

'Down the other side of the lake near the  parking lot by Parliament House.'

'Same here.  Hmm... how do you catch them?'

'Well, I crawl up  under one of their Lexus cars and wait for one to  unlock
the car door.  Then I jump out, grab them  by the leg, shake the shit out of
them, and eat  'em!'

'Ah!' says the big Crocodile, 'I think I  see your problem. You're not
getting any real  nourishment. See, by the time you finish shaking the  shit
out  of a Politician, there's nothing left but an arsehole  and a briefcase.'