Oh No! Espan Yole!

I was messing around with proxy servers last night, and suddenly YouTube started coming to me in Spanish!
Does anyone know how to fix this? There doesn't appear to be an 'english' button. Help!

UPDATE: Doh. The trick is to click 'Espanol'. This pops up the list of REAL languages (spanish is a fake language... well that's what I'm saying) and you can choose 'English' at that point.