when a person is so high or dependent/addicted to psychostimulant drugs that they will spend very long periods of time masturbating/watching porn due to one or multiple of the following reasons:

They obsessively search for the perfect video that they want to get off to.
Have fried their brain chemicals from prolonged stim. use that they either suffer from erectile dysfunction, or have so severely depleted their dopamine/serotonin levels that they suffer from prolonged/delayed ejaculation and take an uncomfortably long time to reach climax.

Just become hypersexually active and constantly are horny, even as to engage in unsafe sexual behaviors.
dude, i popped like six vyvanse yesterday to study for a test, and ended up tweaksterbating for three hours straight instead.
dude if i can last as long in real life as i can tweaksterbating, then i will be fucking great in bed.

Stacy asked if i tweaksterbate, I think she wants me bro.
by tooyoungtobeanexistentialist December 27, 2016
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