After being told she'd have to wait for help, the woman angrily exclaimed that she was told she could simply walk into the store and get the part she needed. The detail that she missed, or misunderstood, was that she needed to make an appointment first.
And like most everything that happens in the world now, the tantrum was caught on video and turned into a Vine, so the entire Vine-watching world can see and hear the rant over and over (and over and over).
Actress Porscha Coleman captured the video and turned it into the Vine.
Have you ever had a customer completely freak out at you? Tell us about it here.