SCB Syndrome, or Swiss Cheese Brain Syndrome, is the medical condition, caused by excessive intake of such a wide variety and extensive multitude of recreational drugs, whereby the victim's brain resembles Swiss Cheese.

The depth of the syndrom is generally measured by the diameter of the average sized hole or tunnel through the brain, and ranges from very small (just slightly large enough to fit a microdot within) to medium (just large enough to fit a large marijuana seed inside), to extreme (large enough to fit 1 or more trittles inside).
Wife: how could you forget our anniversary? it's on the same day as easter AND your birthday, for fuck's sake!

Husband: you know i have SCB syndrome... i forget these things. that reminds me... i have an appointment with Dr. Kocanweed
by Wild Drunken Bill August 6, 2007
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damn this SCB sure is good on my crackers
by Jenna August 13, 2003
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-Have you seen that SCB of a W anywhere?
-No, she's probably off sleeping with your best friend.

by rebecvok April 15, 2009
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There's a difference between Shane Dawson SCB and normal person SCB. It's like, if you get turned on from thinking about a cat, that's bestiality. But if a cat jumps on your dick in the middle of the night, what're you gonna do?
by kiwikweeen May 23, 2021
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There's a difference between Shane Dawson SCB and normal person SCB. It's like, if you get turned on from thinking about a cat, that's bestiality. But if a cat steps on your dick in the middle of the night, what're you gonna do?
by kiwikweeen May 23, 2021
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