Some people startle more easier then others. In fact, very small noises or something falling off a table can cause the person to jump, gasp, or even invoke a flight or fight response in the person. This curious disease was first discovered in Maine during the late 1800's in French-Canadian lumberjacks who would jump or flail their limbs when startled. But listen to this, people with this disorder have a hard time obeying orders from other people, especially if spoken in an authoritative manner. I think I knew someone who might have this syndrome, except they are not French nor do they live in Maine. I'm not sure about the lumberjack thing though. These are jumping French bulldogs, I couldn't find any in lumberjack costumes.
