Simply my favorite audio track on Newgrounds.
The idea of writing a song about a date at McDonalds is inspired and by that I do mean that I wonder what it is that you were taking when you came up with the concept. My bet would be on something strong and not necessarily cheap.
One thing that I would add is that I'd like to hear you record something that is song length. I think you could come up with a few funny verses and a chorus. Could be a laugh.
Keep it up, I'm sure you will.