McDonalds Breakfast

I decided to go to McDonalds today and splurge on breakfast.  I mean how many days in a row can you eat cereal for breakfast?  I had my iPad reading about Sherman and listening to music minding my own business.  It is a small McDonalds, I was sitting near the rear door.  In walks a man of the Asian persuasion talking on his cell phone rather loudly.  I could hear him clearly over my ear buds.  Knowing the road noise outside was loud I gave him a couple of steps to lower his voice.  He did not.  He was not speaking in English but his native dialect.  He turned and looked at me as if to say 'What?'.  Without hesitation I looked at him and said 'Yaba daba doo' and smiled.  He was not very appreciative of my knowledge of Yogi Bear.