My only personal experience with an Indian was living on a cruise ship as a sound technician, sharing a room with one. He was the nastiest, filthiest human I've ever been that close to. He would blow his nose on the shower curtain, and I walked in on him beating his meat once - didn't phase him a bit, just kept on stroking. I talked to the supervisor who understood and got me assigned to a different room. I know you can't judge an entire race on one experience, but it certainly seems to fit their general description.