Four old people are playing golf together. While person #4 was talking his cell phone, the first person proudly says "my son is a successful car salesman. The second proudly says "my son is a successful real estate agent". The third person proudly says "my son is a successful stock broker". Then the 3 people turned to the fourth one and said, what's your son do? Embarrassed, the 4th person answers "my son is a hairdresser, and just now, he told me on the phone that he's gay." The others started laughing their asses off, but then the 4th person added "but he must be really good at what he does, because his last 3 boyfriends gave him a sports car, a house, and a large stock portfolio."