NICKNAMES

If Laura, Kate and Sarah go out for lunch, they will call each other Laura, Kate and Sarah.
If Mike, Dave and John go out, they will affectionately refer to each other as Fat Boy, Godzilla and Four Eyes.
EATING OUT

When the bill arrives, Mike, 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.
The average number of items in the typical woman's bathroom is 337. A man would not be able to identify any more than 7 of these items.
ARGUMENTS

A woman has the last word in any argument.
Anything a man says after that is the beginni