#boggling

So, both rats and mice do a thing called boggling. In moments in which they are happy, they grind their teeth together, causing their eyes to bulge out. I think it happens because of the way their muscles are laid out on their face? I'm not an expert on rodent biology.

Anyways, in the show, Dr. Two Brains is shown to do a similar thing multiple times in the show when he gets excited, as shown in these images

After he is done evil laughing or doing whatever he is doing while his eyes are like that, they return to normal, as shown here.

I'm just curious if this could actually be construed as boggling? If it was intentional or just a trait that they added in a few times? (though this is a repeated thing..) And if it would even be possible with the way Dr. Two Brains face is constructed??

Big boggles and a biiiig yawn ❤️