Pharrell and his massive hat are set to appear on The Simpsons. The episode, called 'Walking Big and Tall', will air on February 8 with a plot that sees Pharrell commissioned to write an anthem for Springfield. Points deducted from Groening if the song is a rip off of Pharrell's 'Happy' anthem. Points added to Groening if it's better than Weird Al's 'I'm Tacky' rendition of the song. Apparently the storyline is one of those 'based on a true story' joints as it's inspired by a Milwaukee TV show that hired a composer to write a 'city pride' song. Check out a Simpsonised Pharrell that's almost void of tattoos below.