Crazy Frog
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. Marketed by the ringtone provider Jamba!, 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.
Download the Crazy Frog Ringtone (mp3).