Three men went for an interview on a building site, jock, taff and paddy.the foreman a big irish fella called jock in, "listen" he said "ive three items here and i want you to tell me which one is the odd one out, now look" he said to jock "here's a knife, a fork and a potato" jock looks at them for a minute and says "that's easy, its the potato the other two are metal, the potato's a vegetable" "well done" said the foreman "you've got the start." next he called taff in asked him the same question and got the same reply.taff got the job.lastly he called paddy in, who just happened to be a relative."now listen up paddy" said the foreman, "just think about this before you answer me, now tell me which one of these three items is the odd one out and dont be letting me down, look here's a knife, a fork and a potato".

paddy studies them for a while then turns to the foreman and say's "sure thats easy, its the fork" the foreman looks at paddy and asks "and how the hell do you work that out?" "easy" said paddy "you make chips with the other two"!!!