An ounce of brains
A lawyer finds out he has an inoperable brain tumor.

It's so large, they have to do a brain transplant.

His doctor gives him a choice of available brains.

There's a jar of rocket scientist brains for $10 an ounce.

A jar of regular scientist brains for $15 an ounce.

And a jar of lawyer brains for the sum of $800 an ounce.

The outraged lawyer says, "This is a rip off! How come the lawyer brains are so damned expensive?"

The doctor replies, "Do you know how many lawyers it takes to get an ounce of brains?"

Bungee Jumping In Mexico
Two Americans decide to open a bungee-jumping business in Mexico.

They set up on the square of a small village. Bob jumps, bounces at the end of the cord, and flies back up by the platform. Jeff isn't able to catch his friend, but he notices he has a few cuts and scratches.

Bob falls again, bounces, and comes back up. This time, he is bruised and bleeding. Again, Jeff misses him. The third time it happens, Bob comes back pretty messed up - he's got a couple of broken bones and is almost unconscious. Luckily, Jeff finally catches him and says, "Holy cow, what happened? Was the cord too long?"

Bob looks confused and says, "No, the cord was fine... but what the heck is a pinata?"