Hehehehe essa foi, muito boa... só pra ajudar um pouco... surgeon é cirurgião e rib é costela...

A surgeon, a civil engineer, and a software engineer are sitting in a bar arguing about whose profession is the oldest.

The surgeon says "God created Eve from Adam's rib. Clearly that required some surgery, and my profession is the oldest"

Then the civil engineer says "I don't know, in the beginning it says God created the earth from chaos, so my profession must be the oldest"

On hearing this, the software engineer's eyes light up and he says "Hold on a second fellas. Who do you think created the chaos?"