the breakfast selection usually. once i lived across the street from a train station with a 24 hour McDonald's next to it.
heaven i got to sleep in all morning, rush off after my shower and be in the train in 10 mins with time to stop by McDonalds for some food to go. Or I could come back home and stay awake until 4 AM then go for a burger. It was great.
But I really like their pancakes. Everything else on their menu is only okay for me.