Glass eye
A man who lived in a block of flats thought it was raining, so he put his arm out of the window to check. As he did so a glass eye fell into his hand. He immediately put his head out of the window and looked up just in time to see a young woman looking down.
"Is this yours?" he asked.
"Yes," she replied, "Could you bring it up?"
The man agreed.
On arrival she was profuse in her thanks and offered the man a drink. As she was very attractive he agreed. Shortly afterwards she said, "I'm about to have dinner, there's more than enough. Would you like to join me?"
He readily accepted her offer and they both enjoyed a lovely meal. As the evening was drawing to a close the lady said, "I've had a marvelous evening. Would you like to stay the night?"
The man hesitated, then said, "Do you act like this with every man you meet?"
"No," she replied, "Only those that catch my eye."