You Cannot Escape

There is the inevitable McDonalds "restaurant" a short distance from where I work. In a city where I suspect that McDonald is the commonest last name, what amuses me about it is the local colour added by having a Gaelic phrase on the sign by their front door. While I would love the phrase "Greasaidh Air Ais" to have been put their by a disgruntled employee and translate as "Greasy rubbish" or something similar, I asume it more likely renders as "I'm Loving It".