a popular word among motorcyclists and bicyclists for four wheeled motor vehicle drivers.  The term is often used in a derogative sense, because the car body effectively forms a cage, isolating the said driver from having to interact with other road users.  
The term was coined by motorcyclists.
The term was coined by motorcyclists.
by Falkon November 6, 2006
Get the cagermug. by Paul Johnson November 12, 2003
Get the cagermug. A basketball player. Professional basketball began in 1896 in New York City and was at one time played on courts enclosed by wire mesh, or cages.
by Jehsom March 30, 2004
Get the cagermug. by Ross January 17, 2004
Get the cagermug. That cager just cut me off!
by Garrat9 October 20, 2003
Get the cagermug. Someone who masturbates thinking or looking at nicholas cage photos, while listening to the soundtrack of any of his films circa 1990's.
by apostalate June 1, 2013
Get the cagermug. by okayOkapi December 24, 2017
Get the Cagermug.