Cornflakes

[Justin Bieber]

A source of contention between [Norwegian black metal] musicians. To declare your preference for soft or soggy [cornflakes] is to express a desire to branch out as a musician and explore the possibilities of artistic [maturation]. To steadfastly swear allegiance to crispy cornflakes is to commit to stabbing your musical rival in the head and committing arson.
The topic of cornflakes can also be usefully employed to deter metal guys from boring you with their inane banter.

[Mary Mallozziberg]

A breakfast cereal consisting of toasted flakes made from corn.