Do it yourself joke ..

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A zombie goes to a brain store to get some brain for dinner. He sees a sign remarking on the quality of professional brain offered at this particular brain store.

So the zombie asks the butcher: "How much for Engineer brain?"

"3 dollars an ounce."

"How much for Doctor’s brain?"

"4 dollars an ounce."

"How much for the (insert the name of a profession you can't stand) brain?"

"100 dollars an ounce."

"Why is that brain so much more?"

"Do you know how many ( insert the name of a profession you can't stand) you need to kill to get one ounce of brain?"

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