Jerry's New Sofa Gets the Poppie Treatment on Seinfeld

Jerry's pristine new sofa doesn't stay pristine for long. Just after Poppie leaves his apartment, Jerry notices a mysterious puddle on the sofa and slowly begins putting together what happened.

Kramer initially doesn't see the problem—until he gets a closer look. While Kramer insists the stain will come out, Jerry knows there's no going back. Even if the sofa can be cleaned, he'll always know what happened there. As Jerry puts it, it's a perfectly natural human function that just happens to be on his sofa.

Seinfeld is streaming now on Netflix.