We live in a wide and wonderful country with a host of wacky regional food traditions, Redditors who figure out the most disgusting orders possible at major fast-food chains, and even some folks who willingly drink Malort. Within reason, we are and should be open-minded about other peoples' preferences.
But there's a line. Put enough sweetened syrup in a single beverage, and you push reasonable standards of decency and moral action. When you're pushing 10 packets of Splenda in a single iced coffee, who's to say when you become a monster?
Terence Wiggins, who goes by @TheBlackNerd on Tumblr and Twitter, was a first-hand witness to these banal horrors every day as a Starbucks barista. In honor of his departure from the coffee juggernaut, he shared some of the most extreme offenses to human taste and civilization at large, as seen below.