OMG the rusty chain one really gets me. I will be on the opposite side of the street and I just stop and stare at these people, veering from left to right on some mountain bike or bicycle with a chain that has never seen oil in its lifetime.

The squeaking sound drives me nuts and causes ME to stop in my tracks ON THE OPPOSITE side of the street. So how in Gods name can the bicycle rider tolerate that sound? Just find a can of used motor oil or some soap or anything. Cooking oil, pam. Even a homeless person would be able to scrounge up something to put on a bike chain like that, so saying "oh its just a cheap bike, I dont have money for lube" is just an excuse.