Every Seinfeld Easter egg hidden in other shows

Seinfeld still funnier than 90s and today's comedies in 2026

Cosmo Kramer lived by one rule: if it sounded like a good idea, he was going to try it. Whether he was inventing bizarre business ventures, stumbling into unbelievable opportunities, or bursting through Jerry's apartment door with another outrageous plan, Kramer brought unpredictable energy to every episode. His fearless confidence and unforgettable physical comedy made him one of the greatest sitcom characters of all time.