It was one of those days where I thought of something funny and that made me smile... a huge smile. Then as I thought of it more, I started to laugh.

Oh, and did I mention I was walking down the street by myself? So all these strangers around me are now doing a poor job of averting their eyes and wondering "Why did this lunatic just break out into laughter for no apparent reason? Will my life end at the hands of this crazy person?"