petralyn 

A species of anthropomorphic animal known for dwelling underground or in caves, which bear glowing markings, catlike tails, floppy ears, horns, and clawed paws.

Aside from having exceptional nightvision, a petralyn's eyes naturally have sclerae that are dark in color, as well as glowing pupils that change shape based on emotions. The pupils are round and full by default, and a petralyn can willingly choose to have their pupils appear this way, but they may display another shape in response to an individual petralyn's mood, although shapes have different meanings for each one; for example, a triangle may mean fear for one and joy for another. When using magic, their pupils cover the entire eye. The pupils can also flicker out or even disappear entirely, leaving nothing but the dark sclerae visible.

Originating from the now uninhabitable planet Aeriosis, petralyns are, in fact, aliens. Each one has a special connection to the Aether, a force of pure, concentrated light energy. This connection manifests itself in the form of a spark, which is their life source, taking the place of a heart and circulating light magic throughout their bodies rather than blood. Sparks are the reason why their pupils, blood, blush, and markings glow, and the color of a petralyn's spark directly affects the color of their magic. It may also affect the color of their blood, blush, and pupils, and sparks can be multicolor, although rainbow sparks are exclusive to polychromatic petralyns.

If you see glowing lights in that cave, there's probably a petralyn nearby.

petralyn by That One Petralyn Guy January 17, 2023

Petralysis

The inability to move as a result of a pet having made a comfortable spot on or against one's body.

Also sometimes colloquially called "pet-lock", from the stoner's term, "couch-lock".

I need to pee so bad right now, but I have petralysis: my cat has been sleeping on my lap for hours.

Petralysis by Tesla Bumper Car February 22, 2011

Giuseppe Petralinho 

Always wins the ball back.

Guy 1: Did you hear Giuseppe Petralinho lost his virginity?

Guy 2: Ya but I heard he won it back

Giuseppe Petralinho by Shaqiri Shaqiri November 22, 2021