If you could instantly speak any language in the world, what would it be?

Ray Dart answered

Cantonese (or Mandarin) so that I will be able to talk to people from the next world superpower.

Adrian Masters answered

For me it would be Spanish, so I could talk with all the workers on construction sites.

Grover Silvermoon answered

Japanese so I can watch anime without subs or dubs :D

Anonymous answered

Korean, would be awesome :) watching korean dramas and stuff like running man with subs would be nice

Yo Kass answered

Yeah I can't make up my mind on this one.

I'd love to learn Korean too. A lot of my friends are from Korea, and it would be awesome to move out there for a year or two and be able to actually speak the language.

Japanese would also be high on my list too. Not sure what it is exactly, but there's something really impressive about hearing someone speak fluent Japanese when you wouldn't have expected them to.

Guess that could apply to any languages that are difficult to acquire by non-native speakers though.