A fanged gerbil is, presumably, a gerbil with fangs. One of these found was put into Augusta Longbottom's handbag as a joke by her husband in 1947, after which time she kept a mousetrap in her bag at all times.
A fanged gerbil is, presumably, a gerbil with fangs. One of these found was put into Augusta Longbottom's handbag as a joke by her husband in 1947, after which time she kept a mousetrap in her bag at all times.