It involves a stick (knotty), which can be almost any form of wooden implement, and a cork fishing float as ball with varying sizes of players. Local history books suggest knotty was invented by the fishing wives of Lybster – once one of the Europe's busiest herring ports – to help keep their men sober when they were ashore. However, whilst this would have been a fine side effect of the game, the sport draws from the same prevalence of stick-ball games throughout Scotland at that time, many of which became codified into shinty in other areas.
With the rundown of the industry in the late 19th century, knotty fell into abeyance until local hotelier, the late Bert Mowat, found a copy containing the few rules of the sport wedged between the pages of a Gaelic bible in a bedroom.