I don't know the notes off hand - I would have to check. This is a song I messed around with a long time ago.
I am afraid I have to disagree with your friends suggestion that these are just some random notes that Boozoo threw in while swatting a mosquito. I have an older studio recording of Boozoo playing the same song, and he plays it the same way. I suppose he might have been swatting mosquitos both times.