Classic cocktails are great, but sometimes you just need something a little sweet. In honor of Rocky Road Day, we scoured the internet for the best boozy milkshake recipes, so that you'll never have to decide between ice cream and booze again!

1. Adult Chocolate Covered Pretzel Milkshake

Actual chocolate covered pretzels pair so amazingly with Frangelico and whipped cream vodka. Give this one a try for a sweet and salty kick!

2. Drunken Jelly Doughnut Milkshake

That's right – your favorite dessert has been milkshaked. Garnish with speared doughnut holes if you want to take this milkshake to another level of absurdly delicious.

3. Samoas Cookies and Cream Coconut Milkshake

Malibu rum and Samoa cookies are made for each other.

4. Spiked Thin Mint Milkshake

Or are you more of a Thin Mint person? We got you.

5. Kahlua Oreo Milkshake

Cook off with this decadent Bailey's-Kahlua-Oreo mix. You can make it lower fat by substituting some of the ice cream with a frozen banana.

6. Nutella Irish Cream Milkshake

If this one is too light on the booze for you, feel free to add a glug of whipped cream vodka or a little Irish whisky.

7. Pumpkin Bourbon Milkshake

Use spiced pumpkin pie filling if you want to make it even easier on yourself.

8. Peach, Cinnamon and Bourbon Milkshake

Got some fresh peaches that wouldn't fit into your cobbler? May we suggest pairing them with booze?

9. Cold Buttered Rum Shake

Like a pecan pie in the form of an adult milkshake.

10. Mango Lassi Cocktail

Mango Lassis are 100% delicious and a bit lighter than milkshakes. Mix in a little vanilla vodka for a fun time.

11. Apple Vodka Pieshake

Feel free to use apple pie filling instead of an apple and spices if you want something easier and a little sweeter. Plus, learn how to make a mini top crust to garnish your drink.

12. Spiked Snickerdoodle Milkshake

Snickerdoodle and whipped cream vodka? Do it!

13. Boozy S’mores Shake

Use chocolate or a similar flavor of vodka if you can't find the s'mores one. If you have a brulee torch, you should totally toast some marshmallows on top.

14. Salted Caramel and Bourbon Milkshake

Bourbon goes into the milkshake AND the caramel sauce.

15. Biscoff and Bourbon Milkshake

Cookie butter and bourbon? Yes please! Use Speculoos or any other similar cookie butter.

Featured Photo Credit: blacktapnyc/Instagram