A guy walks into a pet shop to buy a parrot.

guy:how much for the big red one.

owner: 50K

guy: wow, what does he do.

owner:he knows the entire Constitution.

guy: how much for the big blue one.


guy: wow, what does he know.

owner: the entire bible.

guy: wow,how much for the big green one.

owner: 200k.

guy: wow, what do he know.

owner: all of Ernest Hemingway's novels.

guy: wow, I can't afford that kind of bird;how much for that small white one.

owner:a million.

guy: wow,wow, what does he know.

owner: doesn't say a word,but all the other birds call him Rabbi.