Starbucks rolled out its limited-time unicorn frappuccino drink recently, billing it as a “flavor-changing, color-changing, totally-not-made-up” refreshment, but not everyone’s a fan.

Namely, one Braden Burson, who says he’s a Starbucks barista. Burson’s Twitter video rant on the drink went viral before he removed it Thursday.

In the video, now removed, Burson begged “Please don’t get it! I have never made so many frappuccinos in my entire life.” He added that he has “never been so stressed out,” and complained of being covered in sticky unicorn, uh, ingredients. Watch the video.