At a fair lick - Idioms by The Free Dictionary
at a (fair) lick (redirected from at a fair lick)
at a (fair) lick
Very quickly. What am I supposed to do if my horse starts moving at a lick? How do I slow him down?
at a lick at a fast pace. informal
at a (fair) ˈlick (informal) fast; at a high speed: You must have been driving at a fair lick to get here so quickly!