Interviewer: There are 500 bricks on a plane

Interviewer: there are 500
Bricks on a plane. you drop one outside. how many are left?
Applicant: that?s easy, 499
Interviewer: what are the three steps to put an elephant into a fridge?
Applicant: open the fridge.
Put the elephant in.
Close the fridge.
Interviewer: what are the four steps to put a deer into the fridge?
Applicant: open the fridge.
Take the elephant out.
Put the deer in.
Close the fridge.
Interviewer: it?s lion?s birthday, all the animals are there except one, why?
Applicant: because the deer is in the fridge.
Interviewer: how does an old woman cross a swamp filled with crocodiles?
Applicant: she just crosses it because the crocodiles are at the lion?s birthday.
Interviewer: last question. in the end the old lady still died.
Why?
Applicant: err?.i guess she drowned?
Interviewer: no! she was hit by the brick. you may leave now.