Gift for a Birthday

A fellow was very much in love with a beautiful girl. One day she told him that the next day was her birthday. He told her he would send her a bouquet of roses... one for each year of her life.
That evening he called the local florist and ordered twenty-one roses with instructions that they be delivered first thing the next morning.
As the florist was preparing the order, he decided that since the young man was such a good customer, he would put an extra dozen roses in the bouquet.
The fellow never did find out what made the young girl so angry with him.

Critical Thinking at It's Best

Woman: Do you drink beer?
Man: Yes
Woman: How many beers a day?
Man: Usually about 3
Woman: How much do you pay per beer? 
Man: $5.00 which includes a tip
Woman: And how long have you been drinking?
Man: About 20 years, I suppose
Woman: So a beer costs $5 and you have 3 beers a day which puts your spending each month at $450. In one year, it would be approximately $5400 …correct?
Man: Correct
Woman: If in 1 year you spend $5400, not accounting for inflation, the past
20 years puts your spending at $108,000, correct?
Man: Correct
Woman: Do you know that if you didn't drink so much beer, that money could have been put in a step-up interest savings account and after accounting for compound interest for the past 20 years, you could have now bought a Ferrari?
Man: Do you drink beer?
Woman: No
Man: So where's your Ferrari?

Female Guitar Player

Consider the following:
Female guitar player shouting at her boyfriend in a crowded shopping mall: "Don't forget, sweetheart, I need a new G string!"