Brain herpes is something unpleasant that you haven't thought of in a while that pops into your head every once in a while. You can't unsee it, unhear it, etc. Once you contract a brain herpes, it is with you for life.
Examples of brain herpes include: goatse, that fucking Barbie Girl song, the image of when you walked in on your parents mid-coitus, etc.
by Pho King Guy June 2, 2010
Get the brain herpes mug.When a moron says something so stupid you fear you might have become slightly stupider just for having heard it
James H. asked me what the difference between marshmallows and mushrooms was and now I need to get tested for brain herpes
by Betty Thorny November 4, 2010
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A condition associated with a stupid person. A person who cant think for themself. A person with nothing upstairs. Someone who has HERPES of the brain instead of the body. It impairs their thinking and makes them become brainwashed easily.
by sjeeee January 10, 2008
Get the herpes of the brain mug.When someone is so fucking stupid, you think their brain has been infected by a sexually transmitted disease.
Frank, what the fuck are you talking about? You've got some serious herpes of the brain, you fucking twit.
by Mansnake November 6, 2006
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