the act of taking a crap and whacking off at the same time, to save time.
jeff was crunched for time so he decided to give multi-tasking a chance to save time.
by afrothunda May 24, 2006
masturbation using a medium that requires constant interaction by the participant i.e. google image searches, image files, non-automated slide shows, ect.
tony was multi-tasking because all of his porn was on floppy discs.
by tequeman January 23, 2006