M&M's - Switch (2000, USA)
In what is undoubtedly the funniest M&M's ad ever made, Patrick Warburton stumbles upon three anthropomorphic candies eating real M&M's. This contradictory behaviour would continue for years to come, and what Crispy is doing here is explained in an M&M's Pretzel ad ten years later, also starring Puddy. Directed by Thom Higgins at RSA Films, with animation by Kirk Kelley at Will Vinton Studios.