Three men reach the Pearly Gates and St. Peter greets the men. Based on how faithful they were to their partner, St. Peter grants them a vehicle to drive around heaven.
St. Peter asks the first man, "How faithful were you to your wife?" and the man responds "I was married to her for 5 years and I cheated on her twice." St. Peter looked stunned, but still gave him a set of keys. The keys belonged to an old Buick.
St. Peter asks the second man, "How faithful were you to your wife?" and the man replied, "I was married to her for 15 years and only cheated once." Although St. Peter was disappointed, he did much better than the first man. St. Peter handed him keys to a new Cadillac.
St. Peter asks the third man, "How faithful were you to your wife?" and the man replied, "I was married to her for 50 years and never cheated on my wife at all." St. Peter had a huge smile on his face and handed him the keys to a Rolls Royce.
The three men drive up to an intersection and the two men in the Buick and Cadillac are laughing hysterically. The man in the Rolls Royce asks the the two men what was so funny, and the other two replied, "We just saw your wife driving down the street in a moped.