How to Spell McDonald's With or Without an Apostrophe

It's 10 minutes. You listen to it and we say, lentotane, educate and irritate the hell out of you. Love it! Yes. Are you on a regular pub quiz team or is it just when somebody sees vauders coming through the door, they're like, man, give her the bloody prize? I've got to be on one next week. How do you spell McDonald's with or without an apostrophe? And people go, oh my God. It's with a don't know. Oh! Miss spent youth darling. Your mother knew. Yeah, so things like that. The answers might give a little bit of information why that would be an apost