One Funny Dog

We have noticed that over the months of owning our Bailey Anne, that she has a particular habit we have never seen in a dog. When she hears a weird or peculiar sound she turns her head sideways one way and if the sound keeps going, she'll flip sides. It's the funniest thing ever and every time I try to get it on video, she stops doing it. The other night we were watching basketball and Vincent got bored and started talking to himself. He was saying "Detroit" (I guess because who they were playing) but drawing it out like "Deeeeeeee troit" and in a funny voice. Bailey started tilting her head back and forth. Well I got the camera and got some of it on video. She does it 2 times at the end of the video. You have to suffer through Vincent's "Deeeeeeee troit" to get to the end but it's funny. I have no idea why she does it but I hope she always does!