The World's Chattiest, Cattiest Corporate Twitter Account?

Tesco Mobile can't shut up

When a product or service is less than stellar, people often take their complaints to Twitter instead of suffering through an automated call. While many brands respond with a buttoned-up tweet asking you to call their customer-care line, Britain's Tesco Mobile has taken to trolling its trolls in hilarious LOL-speak, snark and thinly veiled insults.