I always love how on the show Flaked[0], Will Arnett's character lifts Giametti's speech on Pinots and why he loves[1] them down to the word, and there is zero nod to it in the show.
If you didn't know the speech was from Sideways you'd think Arnett's character is deeply eloquent, and if you did happen to see Sideways recently, you see him for the fraud he is.