We get really excited about Girl Scout cookie season. And we get really excited about milkshakes, and especially excited about spiked milkshakes. So today we've brought them all together in this collection of the ultimate (and we mean ultimate) Girl Scout cookie-inspired milkshakes for grownups. These shakes capture the essence of the cookies you love, in rich dairy form, with a little something extra to deepen the flavors and make the party just a little more fun. More

People go gaga over this drink: each Shamrock season, blogs (like, well, us) and news sites around the country hail its return to the McDonald's menu, and there's even an entire website, shamrockshake.com, devoted to tracking down the milkshake (which, presumably, will be a lot easier to do this year, but that hasn't stopped users from breathlessly posting local "sightings"). What is it about this soft-serve creation that gets people so fired up? More

As part of Jack in the Box's recent and mildly disturbing "Love Bacon? Marry It." advertising campaign, the scientists slaving away in the fast food chain's laboratories have concocted a new milkshake that will either have you sprinting to the nearest franchise location or recoiling in horror: the Bacon Shake. More

The foundation of every good pistachio milkshake is pistachio ice cream or gelato—easy enough. It's impossible for me to pick a favorite among these treats; each shake serves a different purpose and craving. More

If there's a Scandinavian sweet to write home about, it's licorice—and while you'll easily find it enrobed in chocolate, caramel, marzipan and more, even my wildest dairy fantasies had not yet imagined it in milkshake format. Until now. More

Dick's Pizza and Pleasure feels a bit schizophrenic. It's a super sleek, Anime-clad space that serves coal-fired pizza downstairs, is a club and lounge upstairs, and also happens to make more than a dozen different kinds of shakes. What's not confused, however, is how awesome those shakes are. More

At Capogiro Gelato in Philadelphia you can pick any two gelato flavors for them to spin into supple milkshake. Do you go with the classics—flavors like espresso, vanilla, and chocolate? Or do you go with the kooky ones? I asked the fellow behind the counter to whip me up his favorite, and it was stellar—a balanced blend of cactus pear and black fig. More

I love fall flavors, and here in Milwaukee, it's gotten downright chilly in the last two weeks. That's all the reason I need to start eating as many apple- and pumpkin-flavored foods as I can. Lucky for me, Babe's Ice Cream in Bayview has started carrying their seasonal flavors, including caramel apple pie and pumpkin. These are some of the smoothest, richest, most luxurious shakes I've had. More

We've already given some love to the stellar salted coffee and caramel milkshake at Greenburger's in San Francisco, but sometimes our cravings run towards something simpler. That's when we order their dutch chocolate shake. More

One of the unique ice cream flavors at The Chocolate Factory is called I'm Talkin' Chocolate, a super dark bittersweet chocolate made from three different African cocoas. It makes the richest, darkest chocolate shake you can find. It's not too sweet, with a slightly bitter, coffee-like undertone. If you're serious about chocolate, this is the shake for you. More