1) Australian slang 2) Strong 3) Transport occupation 1) Strong 
A bullocky is an Australian English term for the driver of a bullock team. The American term is bullwhacker. Bullock drivers were also known as teamsters or carriers. ==History== Bullock teams were in use in Sydney, New South Wales in 1795 when they were used for hauling building materials. The early explorers, Hume and Hovell in 1824 and Charles ...
[adj] - resembling a bullock in strength and power
Bullock driver - carter operating with a team of bullocks and a dray
adjective resembling a bullock in strength and power; `thick bullocky shoulders`