A group of Irish 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 were more than surprised to see hundreds of smaller safes scattered strategically throughout the bank. 

The first safe's combination was cracked, and inside the robbers found only a bowl of vanilla pudding. "Well," said one robber to another, "at least we got a bit to eat." 

They open up the second safe and it also contained nothing but vanilla pudding, and the process continued until all the safes were opened and there was not one dollar, a diamond, nor an ounce of gold to be found. Instead, all the safes contained containers of pudding. 

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