hm. i had lab professor who was from india and i could barely understand him. all i remember him saying was "impossible, this can't be!" everytime i messed up the lab. he probably thought i was stupid because he couldn't understand my accent, i couldn't understand his. we had two lab partners, one was from indonesia, and the other was from brooklyn. the indonesian girl has more perfect english than I do, very softspoken girl though. her voice was a bit nasal. and the partner from brooklyn....well...brooklyn people don't speak english I think. No offense, but there was so much slang thrown around that i'd never heard, and yeah.
not to mention the people in the city i'm in have a wierd dialect of enlgish. for example you=yins
sandwich=hoagy