How can you tell when an engineer is an extrovert. He stares at YOUR shoes while he talks to you.
Why are proctologists so gloomy? They always have the end in sight.
If an accountant's spouse cannot sleep, what is the best cure? Ask the accountant to talk about their work.
Being an astronaut is funny. It's the only job where you get fired before you start work.
They say what happens in Vegas stays in Vegas, but lawyers can find you anywhere.