verb- 1. The act of discreetly masturbating, due to heightened risk of being found out. The usual context is in where one can no longer contain their sexual urges, and feel they must relieve said urges in a less than ideal place.
Last night, I stayed at a friends house, and had to stealthsturbate under a blanket to keep from going crazy.
by flar-dar-lartz February 09, 2014