I've just spent 30 minutes icing and hacking chewing gum off my handbag and the scarf that was in it. I'm not sure how it got there (I don't use gum), I discovered it late last night after a flight and a train journey so it could have been stuck under a chair on one of those. This isn't the first time I've had to try and get someone else's chewed goop off my possessions either. Why on earth can't people dispose of it properly instead of sticking it where it ends up on my stuff?
It's just grim.