catchphrase

We sometimes refer to Spud as "Clivey Catchphrase," because as soon as he was able to talk, he started repeating, frequently, phrases he would hear. Tonight he was doing it once again with, "Give the dog your food!" from the movie Underdog. After he'd said it at least five dozen times, David and I started calling him Clivey Catchphrase. Then he started saying, "Catchphraaaase!" After a few rounds of that he asked, "What's 'catchphrase'?" Silly boy.