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A brain, usually human and male, wired to orgasm only to pixelated imagery or memories. The first stage is less wood and delayed ejaculation with real women. Some men have mismatched libidos with their partner and this can help. But being unable to jack off without porn and erectile dysfunction can happen in extreme cases, so test yourself without porn regularly!
Even though my wife likes to have sex less often than me, she's really cool about my porn brain.
by IceHouse939 July 09, 2013
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Sep 16 Word of the Day
(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.
Last night, hit a good lick. I brought home three figures easy for about two hours worth of my time. Not too bad I don't think.
by Nikki Stixx January 18, 2021
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2
A mental state in which a person has become so accustomed to porn they prefer porn to sex, buy expensive content and actually go so far as to click on the ads for herbal remedies that increase dick size. If porn brain persists it may result in fap out while prolonged video buffering can cause homicidal rage.
After some netflix my girlfriend led me up stairs, took off her clothes and passionately stared me down as she lay on her bed and for a moment I thought: "I should bookmark this".

Must have porn brain.
by Release The Dragon! January 30, 2017
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