Pizza Tip
After the college boy delivered the pizza to Bud's trailer house, Bud asked:
- What is the usual tip?
- Well - replied the youth - this is my first trip here, but the other guys say if I get a quarter out of you, I'll be doing great.
- Is that so? - snorted Bud.
- Well, just to show them how wrong they are, here's five dollars.
- Thanks - replied the youth - I'll put this in my school fund.
- What are you studying? - asked Bud.
The lad smiled and said:
- Applied psychology.