The only response I have to that is:
"Thanks! You too! It's the one time during the year that I set foot in a McDonald's."
Okay. Okay. It's not that funny.
The real story is I've not stepped into a store of that fast-food franchise in about fifteen years. How hard it is for me to resist those Golden Fries (but how easy it is to admit I can resist). The New Yorker (magazine) did a feature piece a few years ago on how those famous fries are made: from potato to plate (box). It was mouth-watering.
There's a new, and rather fancy, McDonald's location not far from me here in Toronto.