Passenger taps his taxidriver.......

[steptoe]

 I live on the highways,,,,,,,,,,,,yep, thats funny

[Garym]

............on the shoulder. The driver sh*ts himself,     swerves, nearly hits a bus and stops inches from a shop window. "F*ck me, your jumpy aren't you?   I only tapped your shoulder", says the passenger. "Sorry," says the cabbie, "It's my first day. I've been driving a f*cking Hearse for ...20years!!