slang for jerk-off session: the event; past, present, or future; where a male has allotted himself several minutes to several hours for nothing other than private, uninterrupted masturbation. A jerk sesh is typically accompanied by one or several forms of visually stimulating material i.e. internet pornography, magazines, movies, etc.
by Ladies got the ERJ December 20, 2011
Available Domains :D