The tradition of Festivus begins with the airing of grievances.
And if anyone has the airing of grievances down, it's the "Seinfeld" gang. In the supercut above, watch Jerry, Elaine, George and Kramer vent about everything from their own physical attractiveness to a night spent vomiting.
Got any grievances of your own to air yet? We thought so.
(h/t "Seinfeld" Facebook page)