A hallucinigenic compound found in various strains of magic mushrooms (native to many countries in England). Very potent, producing an intense trip. Typically, the trip lasts around 4-6 hours. It is a psychedelic trip with many colors and shape shifting, ect. Often one will have a rather philosophic come down (the stage of the trip where the effects are wearing off).
by Cory H April 29, 2005
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A drug when taken many strange things will happen

Even worse when combined with Salvia Divinorum
Psilocybin is an apparatus sent by the intelligence of the universe
by WorseThanHitler November 7, 2020
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That wonderful sensation when you're on mushrooms when it feels like you've got a pressurized CO2 tank full of ass-rip in your pants. And your stomach feels like there's a rock inside of it. These farts reek so bad that they could kill a small child or pet.
"Dude. I'm freaking out my stomach hurts."
"Just rip-ass dude, you've got the psilocybin farts."
by Clay imp February 28, 2009
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A disparaging description of a self-absorbed person’s highly distorted sense of an interval of time.
Don’t ask him how long it will take as he is likely to give you an answer straight outta his Psilocybin timeframe.
by Dr Bunnygirl May 19, 2023
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