 The sound was adopted as the sound of a Formula One car as early as 2001 in the form of "Deng Deng Form" and later "The Insanity Test" both of which were a static background of a Ferrari Formula One car accompanied by the sound.In late 2003, another Swede, Erik Wernquist, encountered the sound effect and, not knowing about the previous incarnations of the sound, was inspired to create the 3D animated character he named "The Annoying Thing" to accompany it.Wernquist worked on the first animation in his spare time using the LightWave 3D modeling application, and the whole process took between 6 and 8 weeks.