Top definition
A combination of procrastinate and masturbation; an activity especially practiced by young men with privacy and Internet connections which tends to waste time and leaves the practitioner feeling a bit tired.

This activity can also be a security risk if the practitioner visits to many shade online sites in search of free sexual images.

Can be a tension reliever and when used in excess leads to chaffed sensitive, members and missed appointments.
Tom was going to meet his friend Louis to see a movie, but his excessive promasturbation made him loose track of time and miss the show.
by Handyjohn January 11, 2010
Get the mug
Get a Promasturbation mug for your buddy Abdul.