Dunkaroos (the elementary school snack... there's about 10 or so mini-cookies, and after one ate 8 / 9 cookies, they'd try to get all the frosting onto 1 cookie... pretty fun actually)
Corn Pops (when you're bored, try throwing these into the air and catching them in your mouth)
Chocolate-covered coffee beans (also fun to throw in the air + catch in mouth)
Pocky / Toppo
[a href="vny!://en.wikipedia.org/wiki/Don_Tacos"]vny!://en.wikipedia.org/wiki/Don_Tacos[/a]
I was surprised you can buy these at T&T ... much more addicting than Doritos/Miss Vickies, etc.
those sour Warheads candies
Take 2 plain waffles, put them in the toaster, take them out when they're golden, stick a bunch of marshmallows between them, microwave for 20 sec. or so (until the marshmallows start to expand) .. then pour some syrup onto the marshmallows. Add whatever other 'meltable' goodies you like.
I think that's about it for now...