Let's have some fun with lists! We'll take a look at variables beyond the basic colors, strings, and numbers and see how you can put them to work as lists in ways you may not have thought of before. Some things most probably shouldn't ever be used, but hopefully it will inspire you to think about your real-life problems in a new way. As a special treat, we will dive into Sass 3.3's Data Maps feature as well! So come max() it out and join() the party, work those abs(), and stay within scope. Let's make sure $fun isn't undefined!