Man, those older, and current, songs from the songbook, are some of the worst music ever written, lol. As a kid in the hall, I used to hate singing those horrible songs.
My best friend in the hall at that time, used to pretend he was SOOO into the songs when he sung them. He would sing overly loud, and make these exaggerated facial expressions, like he was doing a cheesy music video.
It was so funny, and whenever any of us teenagers would catch a glimpse of it, you would get the laughs that you cant control.
One time the brother that was on the stage observed him making all the weird faces, and singing like he was really into the song, and he couldn't help laughing too. He probably could tell that he was making a mockery of the whole thing, lol.
Most of the other JW's, however, thought that my buddy was SOOO spiritual, as he sang soo loud, and made his cheesy expressions. That made it even more hysterical at the end of the day, lol. He would even make his older brother bust out laughing during the prayer, too. Good times, good times.