i watched this episode at south park and they showed i think kyles dad in a hot tub with this guy.they said something about masterbating.what does masterbate mean?

defined on webster.com as

masturbate- the practice of masturbation
masturbation- 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, by instrumental manipulation, occasionally by sexual fantasies, or by various combinations of these agencies

wow seriously.
when you touch yourself for pleasure.

wow seriously.
well baisclly when you touch yourself for pleasure.

somebody that doesn't know what masturbateing is shouldn't watch south park...

yeah i agree with wildgriffin

I'd have to agree.