Answer: Geelong Cats
Founded in 1859 and formerly known as the Pivotonians, Geelong are the second-oldest AFL club.
Following multiple losses in the early 1920's, a local cartoonist suggested the club needed a black cat to give them some good luck. During a match played a few weeks later, a black cat wandered onto the ground. Geelong won the game and from then on were referred to as the "Cats".
In 1924 Edward Greeves won the club's first Brownlow Medal and they received their first Premiership in 1925.
The team's mascot, Slammin' Sam Tomcat, is named after Geelong legend, Sam Newman. Their team colours are white and navy blue.