jock off

verb

jock off

verb

1

Hobbies, Horse racing, Horseracing, Horses, Lifestyle, Pets, Racing, Sports Informal To replace (a jockey) with another.

Dawn Run's owner, Charmian Hill, who had insisted on trainer Paddy Mullins 'jocking off' his son Tony and putting up Jonjo O'Neill to ride her in the Gold Cup, was an awkward cuss too.2012, Robin Oakley, Britain and Ireland's Top 100 Racehorses of All Time:

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