To masturbate vigorously, to the point where one loses himself completely in the act. Many people who are caught Tus Wutching have been found with their face frozen in morbid delight like a petrified joker. Tus wutchers usually have incredibly foul breath and poor communication skills.
Daniel missed his bus on Tuesday due to the fact that he was tus wutching to the Smurfs Movie.
by Marc Morris September 08, 2003