OH NO, GET AWAY. MORE CHEESE. MORE CHEESE. >> Video shows a Karen losing it over cheese and literally chasing customers with cheese dripping from her hands. >> I know that 20 minutes. >> Is that all for you? >> NO. What are YOU TAKING? >> IT'SING. YEAH. OH NO. GET AWAY. MORE CHEESE. MORE CHEESE. [laughter] >> That's pretty funny. Who the DOES THAT? OH NO. GET OUT OF HERE. SHE'S GOING TO GET ME. [laughter] >> I THINK Karen's just unlocked a new weapon. But what do you think?