As they started to pat me down, I started to sing The Star-Spangled Banner. The more they patted, the louder I sang. And since this was a dream, I was singing in tune. Gradually, all airport noise around me stopped, and everyone started singing The Star-Spangled Banner with me.
In real life, that sort of thing would get you arrested. There are bombs explicitly mentioned in that song, and that’s the sort of music that the TSA cannot let stand.
See also this.