casterbate

the act of masterbating while having a plaster cast over the wrist in use.
James: "hey Pat, did you hear Alex broke his wrist?"
Pat: "yea, too bad he isn't ambidextrous, I bet his cock is burning from having to casterbate all week"
James: "I heard he deliberately broke his wrist because he enjoys the chafing"
Pat: "man, what a sick fuck"
by Jowak July 14, 2008
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casterbator

1. the stimulation of ones own ego for self gratifiacation via a wecast

2. one who is a narcissistic (and possibly an exhibitionist) fucktard that desperately engages in the activity of lifecasting

verb form of one who casterbates
Aaron- Did you see that jerk off life casting on Justin TV last night?

Mike- Yeah, he was a total casterbator.
by DL33t! September 09, 2009
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