So the joke is they added up a list of bands with numbers in their names to get 176? I dunno if it's just me but that seems profoundly, purposely unfunny. But I'm also not smart enough to get most of xkcds jokes so it really is probably just me
I am entirely fine and on board with sensible chuckle. I would go as so far as to say that sensible chuckle has now taken the place of edgy snicker in my life.
5 seconds of summer, nine inch nails, one direction, and 30 seconds to Mars.
That are loads that fit this category but I just don't know all of them. For example I've heard of 99 red balloons but I didn't know that was the name of the band, I thought it was the name of the song.