" Meep, Meep!"
Unsafe at Any Speed

stStar-black48 The Roadrunnersaurus is a gigantic prehistoric Road Runner-like creature seen in Unsafe at Any Speed on a mysterious planet.


Roadrunnersaurus appears at the end of Unsafe at Any Speed, when Wile E. Coyote travels through time, resembling a dinosaur-like creature. When the Roadrunnersaurus found him, he yelled deeply "Meep Meep!" and Wile E. Coyote runs away, with the Roadrunnersaurus chasing after him.


  • Although he was unnamed in the short, he was nicknamed "Roadrunnersaurs" by some fans, after the short aired.