a middle aged perverted male, male who takes interest in young girls;often dirty, smelly, creepy, and between the ages of thirty and seventy
by daisymae May 23, 2008
Get the jankmug. by Darrell February 14, 2004
Get the Jankmug. to masturbate
by Bill Pollack February 18, 2009
Get the Jankmug. by Kelly McKay February 17, 2007
Get the Jankmug. by Jenna April 8, 2005
Get the Jankmug. by Elidolphin December 29, 2010
Get the jankmug. A combination of the word jerk(as in jerk off), and wank(also, as in jerk off). Used as a term for masturbation, usually of the male variety.
by G-Force15 June 16, 2006
Get the Jankmug.