Warning: Body Language May Suddenly Become Awkward

I just had a conversation with a coworker in which I pointed to myself with my thumb. I was distracted for the rest of the conversation because all I could think about was how I just did that. I just did that. Yep. At least I didn't use both thumbs. Because THAT would have been embarrassing. But I do think I waggled my eyebrows, which is far less waggly and more raise-y than it sounds.