Rabbits squeak when talking. If a word not in the Toontown dictionary is used, the word will be "censored" by "eek," "eepy," "eepr," or "eeky." If an exclamatory phrase is used, the rabbit will squeal. If they say "Owoooo!", the rabbit will shriek.
Rabbits have four head designs, which can be used to create a toon via Create-A-Toon.