Beep-beep

"Beep-Beep" is an Onomatopoeia most commonly associated with the Road_Runner in the Road Runner and Wile E. cartoons. Chuck Jones, the creator of the Road Runner, states this sound, the only way the Road Runner can harm the Coyote, was inspired by hearing a Doppler_Effect-like effect as a worker carrying set backgrounds beep-beeped when he could not see where he was going. Although commonly quoted as "meep meep", Warner_Brothers, the current owner of all trademarks relating to the duo, lists "Beep! Beep!" as the Road Runner's sound.

External Links http://looneytunes.warnerbros.com/web/stars/stars_wile.jsp