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 06, 2009
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