The act of masturbating on public transportation in view of other riders. Can be performed by a bus bandit or even by a driver or conductors. For an extra thrill, you can also videotape yourself and post the videos later online for others to enjoy. The solo version of a bus job.
"I was on my way to work this morning and the guy in front of me was either busterbating or he had one nasty case of crabs."
by adurabull July 13, 2013