A dirty trick you pull on a friend at a party, where you hold a towel over a friends face while he tries to do a sit up with you pulling down on it. While your friend tries to do this sit up you have another friend bend down over him and pull down his pants then you release the towel and your friends face goes into an asshole.
Kean: Aw man I was so drunk last night but I sobered up really fast when Darren and Matt got me to do an Impossible Sit Up.
by Matt Walters April 23, 2008
Get the Impossible Sit up mug.by yolandre peck March 10, 2008
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"Yo man I just got this sweet dvd with these two sweaty fat fucks trying to fuck and it's called Missionary Impossible"
by Masta Dragon Red July 23, 2004
Get the Missionary Impossible mug.:Its impossible for that republican to be right.
:Sarah Palin will never be president, its impossible.
:Sarah Palin will never be president, its impossible.
by chilllikegill January 11, 2011
Get the Impossible mug.More impossible than impossible.
"Constructing a device that can access other dimensions is impossible, but even if it could be done, sending a human consciousness through it is... impossiblest!"
"Hey you remember Jason from 5th grade?"
"The nerdy kid, yeah, why?"
"He is dating Carol"
"But... this is impossiblest!!!"
"Hey you remember Jason from 5th grade?"
"The nerdy kid, yeah, why?"
"He is dating Carol"
"But... this is impossiblest!!!"
by T.Mamuleum January 15, 2015
Get the Impossiblest mug.the sudden realisation that it would be impossible to make it to the intermission of some kind of theatrical production
within the first 10 minutes of Witches of Eastwick I figured 'Intermission Impossible', and had to figure out an escape plan
by Peter Greenwall March 18, 2013
Get the Intermission Impossible mug.During sexual intercourse, the female lies face down on the bed while the man repels by rope from the ceiling to hit it from behind.
Employee: "What's all that rope for?"
Guy: " I'm planning to Mission Impossible tonight."
Employee: *blankly stares*
Guy: *starts humming the Mission Impossible theme*
Guy: " I'm planning to Mission Impossible tonight."
Employee: *blankly stares*
Guy: *starts humming the Mission Impossible theme*
by Itschrian January 26, 2018
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