She (Babs) says "uh-oh." She even knows when to use it, but will repeat it happily in most instances. It's surprising to hear such a little person use words, but I like it. She also, in very specific instances, says "da-da." She will say it when he comes home, if she can crawl to him. If either of those conditions is not met, she won't say a word. (She will though, flap her arms wildly until he comes to say hi to her.)