Also turns out everyone and their dog has noticed my Barney backpack

Student 1: Miss D, how old are you?
Me: Forty-seven.
Student 2: You are not! I actually thought you were a new student here when I first saw you.
Student 3: Yeah mostly because of your backpack.
Student 1: Adults don't wear backpacks.
Student 2: Especially not backpacks that are Barney coloured.