She must be related

I guess we all do some pretty funny things as little kids. This is one of them for me and apparently someone inherited the desire too.

Unfortunately every time we try to get a good picture of it she beats us in taking it out. So these aren't of her crawling with it in her mouth and I had to grab her hands to keep the sock there. Either way, it gives you a good idea.
We kinda look alike too. :)