YMMV / Seinfeld S3 E17 "The Boyfriend"

• Crosses the Line Twice: The JFK parody.
• Ho Yay: How Jerry thinks about Keith Hernandez and how he worries about making a good impression can come across as if they were dating. Elaine even lampshades this.
• Values Dissonance: Jerry gives Elaine crap about her breaking up with Keith Hernandez due to him being a smoker. It can come across as confusing these days, as a lot of non-smokers may not want to have a relationship with a smoker, due to the effects of second-hand smoke, not to mention getting the smell of it on the environment of their homes of on the smokers themselves.