If you're ever bored and need something to entertain you, I have a great suggestion. Go ahead and ask any child (yours, your friends, your neighbours, some random kid at a park) to raise one eyebrow. Go on, it's fun! Here are my kids trying to do it...
"Hellooooo Ladies!"
"Hello Laaaadieesss!!!"
"Hey Ladyyyyy!"
"Excuse me? What was that? Raise one eyebrow? Ummm... no... I don't think I will."
"But I will stick two fingers in my mouth. Now that's talent!"