It's generally used to cook McDonalds food (mainly the fries, as they are submerged in it) and is what makes it so delicious. It's OK to eat some every once in awhile but can cause death (usually in the form of a heart attack) if enough is consumed. Eat at your own risk.
Joe: *starts eating McDonalds fries*
Dave: Stop! You're eating the McPoison!
Joe: These are the only fries I've eaten all week!
Dave: Alright then...
Dave: Stop! You're eating the McPoison!
Joe: These are the only fries I've eaten all week!
Dave: Alright then...
by Johnny Tambourine February 21, 2009
Get the McPoison mug.Not to be confused with MC Prisonrape the rapper, a Mcprisonrape is a Mcgangbang with extra mayo, covered sadistically with ketchup. Usually eaten ravenously in turns by different members of a group, completely satisfying their hunger. Frowned upon by Mcdonalds authority and subject to removal off Mcdonald's premises.
"When I ordered a Mcprisonrape the cashier informed me that it was not on the menu. When I asked for a Mcgangbang I was swiftly removed from the premises".
"When asked what he did over the weekend, Jon replied, 'Me and the boys took the new guy to the ball pit and gave him a Mcprisonrape. I don't think he'll ever forget it'".
"Aww my butt's all red! I think I must have sat in some ketchup from that Mcprisonrape"
"Ya dude, I made that Mcgangbang my bitch. I asked for so much extra mayo it that I couldn't even see the patty. It was a straight up Mcprisonrape."
"Big Mac gave me a Mcprisonrape. The calories made me their bitch."
"When asked what he did over the weekend, Jon replied, 'Me and the boys took the new guy to the ball pit and gave him a Mcprisonrape. I don't think he'll ever forget it'".
"Aww my butt's all red! I think I must have sat in some ketchup from that Mcprisonrape"
"Ya dude, I made that Mcgangbang my bitch. I asked for so much extra mayo it that I couldn't even see the patty. It was a straight up Mcprisonrape."
"Big Mac gave me a Mcprisonrape. The calories made me their bitch."
by liquidmagic September 2, 2011
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The definition of bad management where the managers are full of simps, can't take advice, and fulfills every definition of bad management.
Player: Do you think Arkham has bad management?
Another player: Compared to MCPrison's Management, it more than fine.
Another player: Compared to MCPrison's Management, it more than fine.
by SuckItCree January 29, 2021
Get the MCPrison's Management mug.by Tornomalero.Ajax November 22, 2021
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