The eyes generally just explode. /jk No, they don’t get hot because they don’t contain any moisture.
I should put a caveat in here: if your stuffed animal says to remove the bag and microwave it separately, remove the bag and microwave it separately. Also, don’t put a stuffed animal in the air fryer.
Yes, fair enough. I think the ones which are designed to go in on the microwave are designed so the eyes don’t get hot though!