After her hair extensions set off a metal detector during a recent airport security check, Jen Kirkman was taught an important life lesson by a sage TSA rep: her weave is between herself and God, it’s not anybody else’s affair. Kirkman made her second stand-up appearance on Conan last night, where she discussed her failed career as a cougar and how badly she wants the same bedtime as a two-year-old. Kirkman’s first book, I Can Barely Take Care of Myself: Tales from a Happy Life Without Kids, was released last month.