When your kicker misses a Field Goal or extra point.

Also can be used at any moment of surprise, anger, happiness, or any other feeling in order to get how you feel across.
Ed:I got a new job today
Matt:Oh, buckin kaeding?

Ed: Damn we lost today.
Matt: Awwwww...Buckin kaeding.
by shazbot5 March 4, 2007
Get the Buckin Kaeding mug.