Crazy Frog is a character used in the marketing of a ring tone based on The Annoying Thing, a computer animation created by Erik Wernquist.The animation was originally created to accompany a sound effect produced by Daniel Malmedahl while attempting to imitate the sound of a two-stroke moped engine.
In 1997, 17-year-old Swede Daniel Malmedahl recorded himself impersonating the sounds produced by internal combustion engines. He posted this on a website and caught the attention of a Swedish television researcher, who convinced Daniel to perform the sound live on air.The sound effect was quickly included in other Flash animations that spread virally among Internet users becoming an Internet meme.See now some new wallpapers of Crazy Frog !