Sometimes diminutive: a cheeky person or creature; a troublemaker.
A dishonest person; a rogue, a scoundrel, a trickster.
A member of a criminal gang.
A brawler or disputant.
Someone who wrangles or corrals.
A cowboy who takes care of tourists.
A student who has completed the third year of the mathematical tripos with first-class honours.
An animal handler or trainer.
A special education teacher.
A cowboy who takes care of saddle horses.