Verb. Based on the missed field goal by Billy Cundiff to loose the AFC championship game against the Patriots. To fail in a pressure situation, especially when the task is easily accomplished. Synonymous to choking, or pulling a LeBron in the 4th quarter.
Jay: Man did you see that kick at the end of the New England/ Baltimore game?
John: Yeah the kicker really Cundiffed.
John: Yeah the kicker really Cundiffed.
by fireturner January 22, 2012