Dreznych's revelation came about when he realized that there were two cookies flavored to taste like each other, and he set out to combine them in the most confusing and utterly ridiculous way possible. If you want to make your own cookie-flavored cookie-flavored cookies, you can follow his step-by-step here.
Or, y'know, just make something that's flavored to taste like them.
Adam Lapetina is a food/drink staff writer at Thrillist. He had an existential crisis while writing this article and was brought back to reality with a really good-tasting cookie. Read his musings on Twitter at @adamlapetina.