What i did tried to do is, there's a glitch you can do it in roleplay mode, it only works on goob, when you about to select him click select multiple times, this glitch is taking a bit long time to work, and when you succeed after doing that he will appear like this:

His arms appears to be like that, almost like gigi animation.

I don't recommend you to do that, it's really risky and also i will never do that again....