the act of masterbating for an extroidenarily long period of time while high on crystal meth, as if "stuck" on the awesome sensations &/or fixated on orgasming, i.e. "busting a nut"
John methterbated for 13 hours one night, so much so he disloacted his shoulder & wore his ass hole out around hour 9 & kept going at it until he finally let himself "nut" at hour 13.
by TravisBigAl April 12, 2011
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