Speaking of camels...

Curly and Moe need to get across the desert in a hurry. The only mode of transporation available, are camels. They go to the local camel dealer to rent a camel. The dealer asks them their destination and when informed, he says, "I can't help you. It takes three days to cross the desert on a camel and I only have camels able to hold a two day supply of water." Curly and Moe leave the dealer mumbling about how they might solve their problem.
About this time, they are approached by a seedy looking local. He says, "Hi, I'm Joe. For a reasonable price, I will solve your problem for you." They quickly agree.
Joe says, "Go rent a two day camel, take the camel to the fountain and let it drink it's fill."
As the camel is nearing the point of not being able to drink any more, Joe walks around behind the camel with two bricks and smashes them together with the camels 'jewels' between. The camel sucks in another days supply of water.
Moe says, "That's great, thanks."
Curly chimes in, "Yeah, but doesn't it hurt?"
Joe says, "Not unless you get your fingers caught between the bricks."
About this time, they are approached by a seedy looking local. He says, "Hi, I'm Joe. For a reasonable price, I will solve your problem for you." They quickly agree.
Joe says, "Go rent a two day camel, take the camel to the fountain and let it drink it's fill."
As the camel is nearing the point of not being able to drink any more, Joe walks around behind the camel with two bricks and smashes them together with the camels 'jewels' between. The camel sucks in another days supply of water.
Moe says, "That's great, thanks."
Curly chimes in, "Yeah, but doesn't it hurt?"
Joe says, "Not unless you get your fingers caught between the bricks."