I had an epiphany in da club last night...
People watch what songs you sing along to to tell what language you speak. This is especially true for creepy guys who want to see what language would be most effective in which to approach you.
Outside of creepy guys though, it is actually a fun game to play. You have to see if they are actually singing the words though, or if their mouth gives away that they are just saying what they think they hear, or if they are not mouthing the words at all. I might even use it as a language proficiency test in my classes...muahahaa
Just this picture of my friends at Che constitutes 8 languages spoken. Best of luck creepers :)
