Bikers couple Bob and Mary are walking down the street when they see a group of Harleys riding 2 abreast. Loads of noise, the smell of unburnt fuel and leaking oil hang in the air. Suddenly a bulldozer rounds a corner, accelerating up to top speed it crashes through the Harleys scattering machines and riders like skilles!
Mary turns to Bob and says 'Bloody hell, that could have been us!'
Bob says: 'Don't be daft love, we haven't got a bulldozer'