What are some disgusting foods I can get at the grocery store?!

I saw a rat hiding in the cereal department in Walmart. Maybe you could start there? I'd suggest you bring some bait and a small mallet.

Are you willing to do a little "assembly"? If you have guests you wish to "gross out", you could serve this for dessert; http://www.google.com/imgres?imgurl=http…

Lots of Americans eat pickled herring. Pickled pigs feet are a lot more disgusting. Those big jars of pickled eggs always creep me out too.

If you think pickled herring is disgusting, you'll probably be disgusted by canned escargot (snails)

Cow brains, sweetbreads, pigs feet (aren't they really hooves?), insects, scorpions, grasshoppers etc such as at http://www.thailandunique.com/toeat.html .

Double Stuff Oreos.
La Choy soy sauce
Squash and green beans. Ugh.
Oops, Americans love oreos...,etc.
Beef heart.
Tripe.
Anything healthy?

I saw pigs feet in a jar near the pickles. why are you hosting a dinner for Americans and want to gross them out as much as possible?

Green bell peppers

Lima beans

Lamb

Veal

Wonder bread

Keebler crackers

Skim milk

Yoplait yoghurt

Strawberries

Vegetarian food can be pretty scary to Americans. Kidneys and other offal would work too.

marmite.
IT's from England.
Most Americans hate it. I love shoving it in their faces.

They really don't like it.

Haggis in a can.

Just got back from the grocery store.

You cant scare Americans with food

artichoke hearts.. ewww