This is said to be performed by having your friend place both his palms on your hands, then performing a double facepalm. It takes practice and careful coordination to perform properly.

Not much else is known about the elusive quadruple facepalm, other than it killed it's creator: Hans Garfludeldorf (the same man who once constructed an entire castle out of duct-tape). He attempted to perform the quadruple facepalm without the aid of another person; he died from blunt trauma to the face. Since then, few have dared attempt the quadruple facepalm by themselves for fear of their lives.
Me and my friend saw this guy I know run up to an officer, stoned out of his mind and naked, and punch him in the face while screaming, "I wanna have your babies!". My friend and I performed the Quadruple Facepalm, because the guy failed so epically at life.
by Legnug January 23, 2011
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Much like "Double penetration" and "Triple penetration," it is the act of 4 male genitals entering a females body through each "hole," at least one "hole" will have two male genitals inside. "Hole" refers to the female vagina, the anal hole, or the mouth.
"Quadruple Penetration" may be prominent in something like porn.
by Just another contributor October 29, 2013
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When you poop in the toilet tank, toilet seat, floor, as well in the air vent.
"Hey bro my friend on a discord call is looking for all the deckers on urban dictionary"

"Oh cool, don't forget to tell him about the quadruple decker!"
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destruction

there is no way to counter the dreaded quadruple gay
Guy 1: You are heck
Guy 2: You are quadruple gay
Guy 1: *dies instantly*
by nou.exe June 8, 2019
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When a girl with massive tits wears a bra that's too small and so her breasts spill over the top of the bra in effort to escape the cage that they are in and therefore create a phenomenon, often seen through a tight top, where the breasts appear to have a excess boob spilling out of the top of a bra...aka quadruple boob.
"Hold up...Mandy over there has some serious quadruple boob going on"
"Yowch again?! Those melons must still be growing.."

"OMG, Milly you have to help me, this bra is like soooo small I have like some serious quadruple boobs syndrome going on"
by Sofia Martinez Lodares April 14, 2015
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the space in between the lines. Usually provocative scenes that cannot be written in a book.
I was reading Breaking Dawn. Edward and Bella were about to exhibit penetration nation when the chapter ended, and the next chapter begun with, "The next morning..." I hate that. All the good stuff happens in the Quadruple Space."
by cats3982 November 11, 2010
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