There's a canadian, an american and a ch...

There's a canadian, an american and a chinese person and they`re all construction workers.

The first and second day they all get the same lunch so they all say `if i get the same lunch tommarrow im gonna kill my self`.

So the next day they all get the same lunch and the canadians and americans wife are crying but the chinese wife is laughing. they go to her and ask `why are you crying`? she says `dummy packed his own lunch`