Mocking

I happened to run into someone who was only reffered to as "Cooking Mama" who seems to have a rather successful run of tutorials and video games on how to cook various foods.

She couldn't get enough of me apparently; she tagged along for awhile, and even had the urge to imitate me with my guestures.

Why does everyone find my expressions funny?

(argh, it really sucks when people ask you to pose and your character has a grand total of 3 animations, both with your hands folded)