My profile picture is of my OWA Kirby in pre-bite/bluff mode. His eyes were pinning, but he also was majorly poofed up and standing pretty upright. When he doesnāt want to be pet he actively sits up straighter and puffs out his feathers - if you ignore that heāll slick them back real fast and HONK while leaning away from your hand. If you donāt listen to the honkā¦well, by that point heās told you three different times to stop, and youāre in for at least a bruise.
In this case I think someone he didnāt like had come in the room, lol. I can still usually handle him when he is like this, but I make a point not to press him when heās uncomfortable unless it is necessary. Itās just respectful, and I have found if I respect his space when he tells me to back off and itās not an emergency, then he gives me more leeway to handle him when heās upset when it IS urgent.