A euphemism for mother-f***ing. Recently seen in the televised version of Snakes on a Plane.
Samuel L. Jackson: I have had it with these monkey-fighting snakes on this Monday-to-Friday plane! (Cocks gun.)
by MrSmartyPants April 27, 2009
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Monday to friday makes for a euphemism of 'motherfucking hell' which reflects the general notion the working life some may lead towards duty.
Oh 'monday to friday' about the bosses duties, can he not relax a little.

How in the 'monday to friday' are we supposed to achieve this duty.
by Squirrelpower September 26, 2011
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A friday which feels exactly like a monday. Monday-Fridays tend to be horrible in the way that you are extremely tired, with no sense of pending freedom.
"Oh man today is going so slow!" Hunter said
"That's just cause it's a monday-friday" I replied
by DancingWhale November 30, 2010
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When your boss is ignorant and grants you a holiday on Thursday without the following day off. Shortest and most unproductive day ever.
I think ill just stay drunk through tomorrow. Its a Monday-Friday anyways.
by ZebraPants December 26, 2008
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