Old but still reasonably true. One from the inbox.

NICKNAMES
* If Laura, Suzanne, Kate and Sarah go out for lunch, they will call each
other Laura, Suzanne, Kate and Sarah.
* If Mike, Charlie, Dave and John go out, they will affectionately refer to
each other as Fat Boy, Godzilla, Sh*t-Head and Four-eyes.

EATING OUT
* When the bill arrives, Mike, Charlie, Dave and John will each throw in
£20, even though it's only for £32.50. None of them will have anything
smaller and none will actually admit they want change back.
* When the girls get their bill, out come the pocket calculators.

MONEY
* A man will pay £2 for a £1 item he needs.
* A woman will pay £1 for a £2 item that she doesn't need but it's on sale

BATHROOMS
* A man has six items in his bathroom: toothbrush and toothpaste, shaving
cream, razor, a bar of soap, and a towel from M&S.
* The average number of items in the typical woman's bathroom is 337. A man
would not be able to identify more than 20 of these items.

ARGUMENTS
* A woman has the last word in any argument.
* Anything a man says after that is the beginning of a new argument.

CATS
* Women love cats.
* Men say they love cats, but when women aren't looking, men kick cats.

FUTURE
* A woman worries about the future until she gets a husband.
* A man never worries about the future until he gets a wife.

SUCCESS
* A successful man is one who makes more money than his wife can spend.
* A successful woman is one who can find such a man.

MARRIAGE
* A woman marries a man expecting he will change, but he doesn't.
* A man marries a woman expecting that she won't change, but she does.

DRESSING UP
* A woman will dress up to go shopping, water the plants, empty the bins,
answer the phone, read a book, and get the post.
* A man will dress up for weddings and funerals.

NATURAL
* Men wake up as good-looking as they went to bed.
* Women somehow deteriorate during the night.

OFFSPRING
* Ah, children. A woman knows all about her children. She knows about
dentist appointments and romances, best friends, favourite foods,
secretfears and hopes and dreams.
* A man is vaguely aware of some short people living in the house.

THOUGHT FOR THE DAY
* Any married man should forget his mistakes. There's no use in two people
remembering the same thing.

* What a woman says: C'mon...This place is a mess. You and I need to
clean.Your trousers are on the floor and you'll have no clothes if we don't
do the laundry now.
* What a man hears: C'MON ... blah, blah, blah YOU AND I blah,blah, blah,
blah, blah ON THE FLOOR blah, blah, blah, NO CLOTHES blah, blah, blah,
blah, NOW