These days almost everyone has a Bill Murray story, and last night Emma Stone told Kimmel (next to a terrifying life-size David Hasselhoff figure) all about her post-initial Murray meeting freakout while filming Zombieland as well as the time he got her an umbrella hat during another film shoot this past fall. Click through to watch her impress Kimmel with her talent for expertly forging the Spice Girls’ autographs, which is a lot funnier than it sounds.