“I’m like, ‘Who’s farting?’ All three of them are like, ‘It’s me,’” she recalled, referring to her daughters, Delta and Lincoln, and husband, Dax Shepard. “So, my whole family has gas, big [deal].” But, she said, the next day, the smell had worsened. “I wake up in the morning and I go, ‘Wow, nobody’s gas has dissipated, but it also smells like it’s burning.’” After investigating, Kristen found the smell was coming from the Ooler pad on their bed. Somehow, Dax had accidentally filled it up with a protein shake instead of water, creating a moldy mess inside of the pad.