Three guys work on a constuction site. One is white, one is black and one is Polish. The bell rings for lunch and the white man opens his lunchbag and sighs deeply, saying, ''If my wife packs me a ham sandwich again tomorrow I'm jumping off the building.'' The black guy opens up his lunch, glares and says '' If my wife packs me a ham sandwich again tomorrow, I'm going with you." The Polish man opens his lunch, pulls out another ham sandwich, and says ''I'm with you guys.'' The next day the lunch bell rings.The white man opens his lunch. He says, ''Turkey sandwich. I love my wife.'' The black guy opens his lunch. He says, ''Chicken sandwich. I love my wife. The Polish man opened his lunchbox, looked stricken, and said '' See ya guys.'' With that, he jumped off the building. The black guy says '' I feel sorry for him. ''The white man replies, ''Why?'' The black guy said, ''Because he packs his own lunch."