I picked this joke up from an interesting discussion about SOA - Should IT deliberately create chaos:
A farmer, an architect, a gardener and an IT guy are talking about which is the oldest profession. Now these chaps are bible literalists so they think the Garden of Eden was the start of everything.
The farmer says "Mine is the oldest profession as Adam had to tend all the animals and get all the fruit from the trees, if he wasn't a farmer he would have starved."
The gardener jumped in saying "yes but someone had to design the garden of Eden and put all the plants in place, so God must be a gardener"
"No, no" said the architect "First God had to create order and structure out of the chaos and build the universe so he must have been an architect"
"Ahhh" said the IT guy "but where did you think the chaos came from?"