Erotic stimulation especially of one's own genital organs commonly resulting in orgasm and achieved by
manual or other bodily contact exclusive of sexual intercourse and specifically involving an automobile as a means of
instrumental manipulation,
sexual fantasy, or by various combinations of these agencies.
He was embarrassed when his grandmother walked into
the garage and caught him in the act of
autobation.
A few of the pages of his 'Car and Driver' magazine were stuck together, no doubt a result of an unhealthy
car fetish and an incessant need for autobation.