Fluff

In Seinfeld, Season 2, Episode 1, George's ex-girlfriend attaches to Jerry.  But she does not like his comedic act.  She calls his presentation, "Fluff."  

The definition of "fluff"  has changed recently, on the website. As I recall, the definition was trivial, before things changed.  Now, the definition has become different.

I consulted my old dictionary...which said, in one version, "to make a mistake." 

Things are changing rapidly. 

Fluff. 

Seinfeld as a stand-up comedian is not funny, to me (I'm tough to laugh).  Great presentation otherwise.