Snap Maps don't just tell your friends where you are; they also disclose a few of your activities. And it's freaking people out big time. Anyone who's found themselves lurking on Snap Maps since it launched last week might have spotted a few quirky details that occasionally pop up on people's Bitmojis. Some Bitmojis are appearing in yellow cars, planes, and even on big armchairs. And, some people's Bitmojis are disappearing from the maps completely without them switching on Ghost Mode.