To celebrate Jane Lynch’s birthday today, here’s a commercial she did in the late nineties for Frosted Flakes, playing a woman who likes to hang outside the Kellogg’s headquarters and stalk Tony the Tiger. Believe it or not, this would actually turn out to be a major turning point in her career because the commercial was directed by Christopher Guest, who was impressed with her work and decided to cast her in Best in Show and all his subsequent films,