A man walked into a pet store and was looking at the animals on display.
While he was there, a Chief Master Sergeant (CMSgt) from the local airbase walked in and said to the shopkeeper, "I'll take a maintenance monkey, please." The man nodded, went to a cage at the side of the store and took out a monkey. He put a collar and leash on the animal and handed it the CMSgt saying, "That'll be $5,000." The Chief paid and left with the animal in tow.
Surprised, the man went to the shopkeeper and said, "That was a very expensive monkey. Most of them are only a few hundred dollars. Why did that one cost so much?"
The shopkeeper answered, "Ah, that's a maintenance monkey. He can rig aircraft flight controls, score 95 on the AFQT; perform the duties of any MX officer with no back talk or complaints. It's well worth the money.
The man spotted a monkey in another cage. "That one's even more expensive--$10,000! What does it do?"
"Oh, that one is a "Maintenance Supervisor" monkey! It can instruct at all levels of maintenance, supervise maintenance at the unit, intermediate, and depot level, and even do most of the paperwork. A very useful monkey indeed," replied the shopkeeper.
The man looked around a little longer and found a third monkey in a cage. The price tag read, "$50,000." The shocked tourist exclaimed, "That one costs more than all the others put together! What in the world does it do?"
"Well, I've never actually seen him do anything but drink beer and play with himself, but his papers say he's a pilot."