Oysters and clams. And sometimes other sea foods, but surprisingly not fish. For some odd reason it just doesn't turn my stomach like those weird, liquidy things that you're told to eat but it's really drinking them, and you can feel them going all the way down... slimy.
I prefer potato chips, such as Pringles and Kettle Chips, because they come in better flavors than corn chips do. Corn chips I also like, but the flavored ones all taste the same, and they're much better plain and dipped in actual salsa, not salsa-flavored dust.