“Frank Costanza”

“The tradition of Festivus begins with the airing of grievances. I got a lot of problems with you people! And now you’re gonna hear about it!”

Frank Constanza, Seinfeld, in “The Strike,” Season 9, Episode 10 (December 18, 1997), written by Alec Berg & Jeff Schaffer & Dan O’Keefe — “Festivus” is the made-up holiday serving as an alternative to Christmas.