When you buy some kind of food (often candy) you've bought in an american store, and it has a very strong and artificial smell.
"I bought a pack of gum with fruit flavour yesterday, when I opened it, it smelled American. My eyes got watery."
"Hmm.. this candy bar sure smells american"
"Hmm.. this candy bar sure smells american"
by Miahne January 1, 2018