Gobble-Nobble

The nasty sliced or whole apples you get at school for lunch that are in their own designated, little, plastic bags. They tend to turn pink because of the surface of the apple, otherwise known as the skin. They have a powdery consistency and do not leave a pleasant taste in your mouth.

Tae Hyung: Oh my goodness, this is the worst apple I have ever tasted.
Min Yoongi: Yeah bro, we call those Gobble-Nobbles.