Megan Mullally has picked up some great stories over the course of her career, from hiding from a tornado under a card table with Michelle Pfeiffer to taking her shirt off on Parks & Rec before even meeting the director of the episode. Did you know that she was hired to guest star on Happy Endings because Casey Wilson was impressed by her phone’s address book at a party, or that she was afraid of being fired for Karen Walker’s high-pitched voice on Will & Grace? Well, she was.