I was only sort of watching Supernatural last night, which explains how I missed that geek-favorite actress Felicia Day wore a T-shirt featuring one of the best new character in recent comics history: Lying Cat from Brian K. Vaughan and Fiona Staples' Image Comics series Saga. Luckily a tipster at The Mary Sue was far more observant.
According to Day, the shirt was the idea of writer Robbie Thompson, and a particularly inspired one at that, considering her character Charlie Bradbury starts off her reunion with the Winchester brothers with a lie. (In case you're unfamiliar with Saga, Lying Cat is the enormous feline companion of the bounty hunter The Will who can detect whether anyone around her is being untruthful.)
Now the question is, where can fans get their hands on one of those shirts? Maybe at that weekday comic-book convention in Topeka, Kansas, that Charlie mentioned. Wait, no, that was a lie.