Devilishly angry Gorippa?

Hi, I figured this is neither a problem or a glotch, but it is defineatly an animation that freaks me out, so I decided to ask about it here.

On my new tamafure(<3), gorippa does different activities and expressions on the home screen. This morning I noticed she was sleeping with the lights on, so I clicked the A button aiming to serch for a lights-off function.

Accidently, she woke up at once, and she looked really tired. I played a few games with her, and tried to figure out something new about this intresting tama, and when I returned to the home screen, she was doing her standard hopping-about-animation, except with a super scary face!

Her eyes ar slanted like on some devilgotchi character, even when she smiles! Why? Is she mad that I woke her up, or should I discipline her or something? (Is that even possible, lol?)

I have a picture of her here: https://s1343.photobucket.com/user/chili_jokus/media/Mobile%20Uploads/image_zpsd8403dd0.jpg.html?src=wap

No, it's just the way she smiles (or I think she is smiling). I never had Gorippatchi on any of my Tamas (only the Tama-Go), so...

Thanks, but she really looks very different from this usually. This was only a momentarily change. When I came home from school today, she was back to normal. Whatever the devil-face was, it was at leaat not her regular expression. Thanks anyway.

Woah, scary

Well if you accidentally woke her up, I'd assume she looks like them from being annoyed about being woken up?