Paddy is on a buiding site with murphy, Paddy said "i've had enough of working in this feckin place". He then proceeds to swinging off the light fitting saying "i'm a lightbulb, i'm a lightbulb"!! The foreman walks in and says "Paddy. you've gone mad, your sacked"!! Paddy walks off with a big smile on his face.
Murphy starts packing his gear up, the foreman says " where the hell do you think you're going"?
"well i cant work in the fecking dark" said Murphy!!