Come to think of it, I've only seen one complete Shy Guy Mariachi group. The rest are just guitarists, or 'Sombrero Guys'. In world/chapter 3, though, they're replaced by Paperclip Guys and Paint Guys, and if you don't nail the timing when guarding against their attacks, they can be deadly.
...I'll smile and say I get it even though you know I don't.
...I'll smile and say I get it even though you know I don't.