Quote Originally Posted by Branzig View Post
Excellent. It is a sign of well aged tobacco. As the tobacco ages inside the tin, it gives off gases that expand and push the seals on the tins.

When a buyer see's a bulging tin, they know they are in for some good, well aged baccy. And when a seller see's their tin bulging, they know they are in for some skrilla.
Nice! So to review:
Green beans Bulging=salmonella
Tobacco Bulging=tastyful