It's been quite the year for TikTok. New challenges, viral videos, influencers, catchy one-liners, ridiculous mashups, and more have graced the for you page leaving 80 million US people entertained for endless hours. Sign up for our free Indy100 weekly newsletter So, as we look to the new year we remember our favorite infamous moments all thanks to the addictive app. 1. West Elm Caleb For a moment in time, the whole world was anticipating which New York City-based woman was going to have a horrifying dating experience with the so-called "West Elm Caleb". @meemshou Reply to @hannahklub tiktok algorithm...