Alex had a terrible day fishing on the lake, sitting in the blazing sun all day without catching a single one. On his way home, he stopped at the fishmonger and ordered four rainbow trout. He told the fishmonger, 'Pick four large ones out and throw them at me, will you?'
A teacher, a thief and a lawyer all die in the same freak accident. So when they reach the pearly gates, St. Peter tells them that, unfortunately, heaven is overcrowded, so they each have to answer a question correctly for admission.