A descriptive term consisting of a variety of inappropriate behaviors typically done by males in public situations. Most commonly playing with ones genital area and tugging on ones penis in public situations. Also includes excessive nose picking and booger eating. Constant adjusting of the genital area with the hands with no regard for modesty.
"My roommate Jake came in the apartment the other night and starting chippin' on the couch when I was trying to watch a DVD on the HDTV."