How Seinfeld as shaped popular culture

In this morning's Blog reading, I saw two references to Seinfeld episodes, in each case the reference was just thrown into a headline without further comment. Shows how Seinfeld has shaped how we think and speak!

• "No WinFS For You" referering to the totally famous Soup Nazi episode.
  
• "A Festivus for the rest of us", from the little less well known Festivus episode.