I ordered a few bits from Iceland. I've been living on toast and sandwiches due to work/study/general laziness when it comes to cooking, so I thought I'd order some quick, easy meals.
I ordered a few bags of frozen veg, some Bisto, and some sliced, ready to cook frozen chicken breasts, so obviously, an entire meal.
Having run out of sliced chicken, Iceland sent... Choc Ices. Not turkey, not a different cut of chicken, not even a couple of packets of chicken nuggets or some sausages, but 2 boxes of choc ices
I order from Iceland regularly and have never ever bought choc ices or any description of ice-cream. I have ordered turkey breast and low-fat sausages. I have ordered battered chicken and fresh chicken.
I'm very much looking forward to my dinner of veg, gravy and choc ice 
Luckily, DD, who answered the door to Iceland, likes choc ices. She assumed I ordered them for her because Iceland never mentioned substitutions.
How do the pickers come up with these substitutions? Are they meant as a joke, or do they genuinely believe ice cream and chocolate are a good substitute for chicken breast?