Verb:The socially accepted use of sexual self relief to relax at any hour of the day in the absence of, for example, a cigarette break at work. Usually done in the privacy of a designated public "rubbin' stall".
"I -- I just don't know anymore Ginger, I tell ya, this shit at work's getting to a boiling point. And now it's got me thinkin... like it's -- like it's either me or them. But I don't know... maybe I just need to go for a rub."