(VIDEO) Crazed Karen Goes into COMPLETE Melt-Down Over a Man Who Called Her Out for Cutting in Line As delicate as butterfly wings, as unhinged as a Berserker. If you have young kids or those offended by crude language, then DON’T play the Twitter video at the end of this article. But first, some background. Continue reading (VIDEO) Crazed Karen Goes into COMPLETE Melt-Down Over a Man Who Called Her Out for Cutting in Line