"The Bank Heist" joke

A gangster mob is deliberating over methods they will employ in robbing
their next bank. After several previous successful bank heists, they
all
agree on the way to go about it, and in the wee hours of the following
morning, embark on their plans to get rich yet again.
Once inside the bank, efforts at disabling the internal security system got
under way immediately. The robbers were expecting one or two huge safes
filled with cash and valuables, but were surprised (and happy) to see
hundreds of smaller safes scattered strategically throughout the bank.
The first safe's combination was easy to crack. Inside the robbers were
surprised to find only vanilla pudding.
"Well" said one robber to the other, "At least we get a bit to eat."
The second safe also contained nothing but vanilla pudding, and the
process
continued until all the safes were opened and there was not a dollar, a
diamond, nor an ounce of gold to be found. All the safes contained
little containers of pudding.
Disappointed, each of the mobsters made a quiet exit, leaving with nothing
more than a queasy, uncomfortably full stomachs.
The following morning, a newspaper headline read:
"City's Largest Sperm Bank Robbed Early This Morning"