What does Biolizard mean?

Biolizard meaning in Urban Dictionary

a huge dinosauric creature produced by Gerald Robotnik. This animal is said to be therefore effective it was dubbed "The Ultimate Lifeform". The Biolizard is made to avenge Gerald Robotnik's murdered girl Maria and ended up being eventually beaten by Shadow the Hedgehog, another of Gerald's projects. It also has the ability to become the Finalhazard by merging using the ARK.