A man is waiting in line to buy an airline ticket, and when he gets to the front he can't help but notice that the ticket agent is a beautiful blonde with large, shapely breasts.
"Ummm...two pickets to Tittsburgh" he stammers, as he stares. Realizing his mistake, he says "Pittsburgh. Two tickets to Pittsburgh."
She smiles, and fills his order. Embarrassed, he turns to a man next to him and says "I can't believe I just said that!"
"Don't worry" the man says. "Happens to everyone. It's called a Freudian Slip. Your mind is thinking about something else, and crosses the signal from your brain to your tongue."
"Really?"
"Yes. As a matter of fact, it happened to me just this morning. I was having breakfast with my wife, and I meant to ask her to pass me the butter - but instead I said "Bitch, you've ruined my life!"