You got: 24 Years Old!

We're all well aware of how fast food chains compete to draw customers in by introducing tasty new items. The tough competition has now spread to their drinks menu too. After all, non-alcoholic beverages contribute the highest profit margin in the restaurant industry as they cost literally pennies to make; restaurateurs offer "bottomless" drinks and still make money from that! Therefore it makes sense to create a unique, thirst-quenching beverage menu apart from the regular sodas that will entice customers to order them.

McDonald's has McCafé, its own coffee house chain that serves classic coffee and creative takes on traditional coffee. This includes peppermint mocha, caramel cappuccino, French vanilla latte, and non-caffeinated drinks such as smoothies and chocolate drinks. Coffee giant Starbucks boasts an ever-changing menu with seasonal drinks such as the Instagram-worthy Unicorn Frappuccino and even a secret menu.

Choose your favorite drinks from some of the most popular fast food restaurants. Based on your fast food beverage opinions, we'll try to guess your age accurately.