This Canadian singer-songwriter asked, “Why’d you have to go and make things so complicated?” in 2002.
Avril Lavigne
This photo-sharing platform, launched in 2010, became synonymous with aesthetic brunch pics.
This outdoor activity, often done in national parks and scenic trails, is considered one of the most popular hobbies among millennials.
Hiking
Millennials were obsessed with the vampire love triangle in this book and movie series.
Twilight
Known for its iconic ThinkPad laptops, this Chinese tech company acquired IBM’s personal computer division in 2005.
Lenovo
This trendy form of travel accommodation, often associated with shared spaces, became synonymous with millennial travelers.
In 2012, this South Korean hit became a global sensation and was Europe’s most-watched YouTube video that year.
Gangnam Style
This Nokia phone model, popular for its durability, became legendary among millennials.
Nokia 3310
In 2008, this film adaptation of a Broadway musical featured ABBA hits and starred Meryl Streep.
Mamma Mia!
This computer game franchise about creating virtual people in simulated worlds became a cultural phenomenon after its 2000 release.
This feline internet sensation became famous for its perpetually grumpy expression.
Grumpy Cat
This millennial-friendly meme features a cat with a Pop-Tart body flying through space.
Nyan Cat