Can't Remember A Name

Where is that from? This reminds me of an episode of Seinfeld that a buddy of mine and I came up with. The gist of the episode is that George Costanza keeps coming into a room full of people telling a joke or a story. George walks in just as everyone erupts into uproarious laughter or saying, "Oh wow! What a great story!" And George is all, "HEY! What did I miss? What's so funny?" But no one tells him and the party breaks up and he's left out. Of course, there's the usual stuff going on around the plot, like Jerry dating a supermodel but dumping her because her favorite color is periwinkle; Elaine bedding about 24 guys in her desperate search for affirmation and her father; Kramer having an affair with smeone like Cher, and Newman stealing a ferret while on his mail route and two weeks later he's found dead in his apartment with his body half eaten by the ferret.