A guy walks into a bar.

A guy walks into a bar.

Inside the bar he sees a blonde sitting at the bar, she's intently watching the 10 pm news. The news story is about a man who's standing atop a building, preparing to jump. The guy says to the blond "I bet you $50 he'll jump". The blonde takes the bet and continuous to watch.

Some time later, the man on the building jumps. The guy turns to the blonde and says "I'm sorry but I can't take your money. I watched this on the 6 pm news and knew he would jump". The blonde replies "I watched it at 6 pm too, but I didn't think he'd jump again"

edit: Added a word.