A group of Aussie gangsters are sitting around deliberating over methods they will employ in robbing a bank.

After a lot of thought, they all agree on the way to go about it.

In the wee hours of the following morning they meet and embark on their plans to get rich.

Once inside the bank, efforts at disabling the internal security system get under way immediately.

The robbers, expecting to find one or two huge safes filled with cash and valuables, are more than surprised to see hundreds of smaller safes scattered strategically throughout the bank.

The first safe's combination is cracked and inside the robbers find only a bowl of vanilla pudding.

'Well,' says one robber to another, 'at least we get a bit to eat.'

They open up the second safe and it also contains nothing but vanilla pudding and the process continues until all the safes are opened and there is not one dollar, a diamond, or an ounce of gold to be found.

Instead, all the safes contain containers of pudding.

Disappointed, each of the mobsters makes a quiet exit, leaving with nothing more than queasy, uncomfortably full stomachs.

The following morning, a Sydney newspaper headline reads, 'Australia's largest sperm bank robbed early this morning.'