He has to be the only one of the Kardashian clan that doesn't like cameras following him 24/7!

Mason Disick accompanied mom Kourtney Kardashian on her shopping excursion at YSL today in Beverly Hills, and he had quite the sassy response for photographers waiting to snap their pic. "Stop you stupid paps," he jokingly exclaimed as he made his way inside the store. We wonder if he ever tells the E! crew to give it a rest?!

He didn't stop at just one insult, though. As Kourt browsed the racks, the 5-year-old continued to heckle the paps lingering around outside! The mother-of-three looked smoking hot in a Yeezy sweatshirt worn as a dress and a pair of thigh high boots, but we think she should be concentrating less on her looks and more on the fact that her kid should be in school!

Mase should be learning to read, not spending his time going head-to-head with the media!