Kourtney Kardashian says what we're all thinking in a preview from this coming Sunday's Keeping Up With the Kardashians. "She has this, like, entitlement,” the 40-year-old Kourtney says about 21-year-old Kylie. "No one says anything because she’s Kylie 'Billionaire' Jenner!” Us Weekly notes that Kourtney's trash-talking came after mom Kris called her to recount a fight she had with Kylie over an office parking spot. “In front of everybody at the office, she’s like, ‘Don’t ever park in my parking space again. It’s the one thing that means something to me. I’ve worked so hard,'" Kris tells Kourtney. Said Kourtney in response, "Definitely don’t let her boss you around...You are her mother!"