My new one: Beware of Carnis.
I went to our county fair and one of guys at one of the games kept telling us how easy it was to win the game. I paid $5 for 3 balls...I missed with all of them. So he said "Tell ya what, if you pay another $5 and miss, you'll still get something." So I tried again and missed, and he said "Tell ya what..." But at that time I snapped out of it and said no maybe later. He jipped me 10 dollars...they're pretty persuasive.