It's triangular for a reason

I eat a not inconsiderable number of Subway sangers during the average month, and waiting to be served I see a lot of sangers being made. A lot of sangers with those triangle shaped cheese slices.

Not once have I seen them lay the cheese out in the obviously appropriate manner.

Thankfully, my choice of footlong (BMT on Italian, not toasted, lettuce, green peppers, onion, black pepper) involves no such three-sided dairy products, so their incorrect arrangement is more a minor affront to my sensibilities than a direct assault on my lunchtime sanity. The issue remains, nevertheless.

Subway - Eat Fresh Aggravation