It's either something heinous sounding:
"Yeeeesss.....chips smothered with packet gravy and doused in ketchup in a sandwich of shite bread with grated chicken nuggets on top....Food of the Gods"
Or something dead basic:
"Oooohhh a cheese sandwich...Food of the Gods."
It's never something that sounds like it might actually be genuinely delicious. This isn't about people's food choice btw - it's not food snobbery, the individual bits are usually fine - it's about the phrase itself - 99% or the time it's used for combinations that sound crap, vile or boring.
AIBU?