I learn his joke from a movie called 

Philadelphia (1993) 

Q:What do you call a thousand lawyers chained together at the bottom of the ocean?

A: A good start.

but I still can not understand what does this answer mean ,so I google it ,find some explain below :

http://www.psychprogram.com/Claims/defense.htm

Lawyer jokes have been around as long as there have been lawyers, and most of us (this writer included) can admit to telling a few. Although we can all use a good laugh, there’s a time when lawyer jokes aren’t so funny: the unfortunate time of facing a possible malpractice suit.

That’s when we learn to love a lawyer. However, you need to know about your legal defense team before facing a potential suit. That is truly “a good start.”

but I stiil can not get the point,who can tell me?

引用：http://zh-hk.facebook.com/note.php?note_id=255227654065

A guy goes to the supermarket and notices an attractive woman waving at him. He walks over to her and she greets him warmly. He’s rather taken aback because he can’t figure out where he knows her from. So he says, “Do you know me?” To which she replies, “I think you’re the father of one of my kids.” His mind races back to the only time he has ever been unfaithful to his wife and says, “Are you the stripper from the bachelor party that I had sex with on the pool table, with all my buddies watching, while your partner whipped my ass with wet celery?” She looks into his eyes and says calmly, “No, I’m your son’s teacher.”

BEST WAY TO LEARN ENGLISH IS FORM A JOKE

waving:揮手

rather=quite

stripper:脫衣舞孃

bachelor:單身漢

whip:鞭打

celery:芹菜

calmly:嚴肅

form:http://www.jokes.com/funny/sex/stompin--on-heaven-s-door

One day the Sunday school 

 teacher asked what part of the body went to heaven first.

Susie said, "Your heart, 'cause you need it to love."

Richie said, "Your head, 'cause you need it to think."

Little Johnny raised his hand and the teacher called on him reluctantly. Little Johnny said, "Your feet."

Confused, the teacher asked why.

Johnny replied, "When I walked past my mom's room last night, she had her feet in the air and was screaming, "Oh God, I'm coming, I'm coming!"

vocabulary:

the Sunday school:主日學

reluctantly:不情願地;勉強地

phrase:

"Oh God, I'm coming, I'm coming!"

funny joke always  make you learn English quickly.

so, the two new vocabularies,keep it on you mind , next time,it would be a test.

and the most important phrase,yes,

it make you guys know the American life easily is "Oh God, I'm coming, I'm coming!"

so, everybody reply after me: 

"Oh God, I'm coming, I'm coming!"

again,

"Oh God, I'm coming, I'm coming!"

very goooooooooood~