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Derived from the glorious "Kop Hill Climb" (Risborough, Buckinghamshire, England) dating from 1910, including the famous Bluebird and early Aston Martins, tested to their limits. There were three options: complete it; Kop out (ease off or brake at the the infamous Risborough Rut); Kop it (lose control and end up in field - or dead!).
To kop out
I kopped it
by Naphill man September 26, 2009