Here is the corrected version:
Four men went golfing one day. Three headed to the first tee while the other went to the clubhouse to take care of the bill. The three men started bragging about their sons. The first man told the others, “My son is a home builder, and he is so successful that he gave a friend a new home for free.” The second man said, “My son was a car salesman, and now he owns a multi-line dealership. He’s so successful that he gave a friend a brand new Mercedes, fully loaded.” The third man, not wanting to be outdone, bragged, “My son is a stockbroker, and is so successful that he gave a friend an entire portfolio.” The fourth man joined them on the tee after a few minutes of taking care of business. The first man mentioned, “We were just talking about our sons. How is yours doing?” The fourth man replied, “Well, my son is gay and dances in a gay bar.” The others grew silent as he continued, “I’m not totally thrilled about the dancing job, but he must be doing good. His last three boyfriends gave him a house, a stock portfolio, and a brand new Mercedes.”