>> today marks a big birthday for a classic american treat, the oreo cookie. boom. right there. turns 100 years old. >> they rolled out in 1912 from a new york city bakery. they're now sold in 100 countries, earning $1.5 billion annually in sales. i like to support them. >> yes, you do. >> we're going to look at -- unfortunately, the little stunt i did. >> an oreo stunt that you are pretty good at. we'll take a look at that. some interesting little chatting points about oreo cookies in case you were wondering about your favorite snack. i haven't had an oreo in years, i have to admit. but i love them too. over 491 billion oreo cookies have been sold. that's crazy. >> best-selling cookie of the 20th century. >> really? of the entire century? that's impressive too. >> also, the oreo cookie was developed and produced by nabisco. >> it was originally called the oreo biscuit. >> biscuit seems less sweet. >> biscuits and gravy. >> i'd agree with that. and lastly, 7.5 billion oreos eaten worldwide each year. 2 billion by paula herself. that is an impressive statistic there.