What is your favorite “bonus” clip from a tv show

About once a quarter I revisit this incredible (and iconic) dating profile for Schmidt on New Girl set to the opening of The Hills. It makes me laugh so much.

https://m.youtube.com/watch?v=Zkf5SSdfQYA

I don’t think it ever made it into the series, but I could be wrong! I’ve always considered it a “bonus” feature. Are there any others I should add to my list of procrastination, I mean, revisiting?