- when you get hot, so you do a beautiful fan and actually use it to fan yourself.
- when your pissed at your friend, so you throw a card at him( and it hits him)
- when you spin your credit card on your finger before you give it to the cashier
Actually, I work in retail, so the Credit Card thing happens every time I give a customer their card back. I know the pivot points on Visa, Master Card, and most local debit cards at this point