(Or MacAnus) A Large anus
You dude you have such a mcanus
by JiggaMouse February 26, 2017
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The act of anal sex at McDonalds either in the bathroom, the kitchen, or the direct vicinity. Usually an accidnt, she will be angry at you. Tell her (or him?) it was the daily special.
"We were gett'n it on in the bathroom and I gave her the McAnus...she wasn't pleased with the service. IDK why, it came with free Ranch." -Detective Benson
by Detective Stabler June 7, 2009
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Explosive cause by eating bad McDonalds food
'After eating that McRib an hour later, he was a victim to Heinous McAnus'
by Executrix December 19, 2009
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An utter stronzo, and foolish wonder. It is regularly amazing how ignorant this person can be. Often wearing all-over designer gear, to prove how 'special' they are. A cock.
"What an Anus McAnus from the clan McAnus. An offensive to the organic legions."
by David Cowpell Downtrodden March 26, 2004
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