PERSONA!

What you yell dramatically when you summon your persona. Most likely unnecessary but do it anyway.

Originates from the Persona games.

A spirit-like entity used to kill demons and fight shadows; obtained by accepting your shadow, shaking hands with a god diguised as a gas station attendant, forming from rebillion in the hearts, and shooting yourself in the fucking head. From the spinoff of Shin Megami Tensei: Persona. Developed by Atlus

A facade of your collective personality unleashed by shooting yourself in the fucking head.

Persona is one of the best video game series made by Atlus. It includes, good times, meaningful friendships, amazing storywriting, negotiating with demons, and seeing some perv in Pink Underwear, depending on which of the Persona games you play. Play it. Now.
P.S. You can date people

The role or facade that one assumes or displays in public or society; one's public image or personality, as distinguished from the inner self.

The thing you yell while either a) tearing a fucking mask off your face b) pointing a fake gun at your head c) crushing a card....

Persona: A social identity, which may be false or true, that anyone, but especially a public figure, celebrity, or entertainment figure, can adopt to attract attention, get a few laughs and have fun. As distinct from the inner self. Also, a film directed by Ingmar Bergman that highlights the brooding, predatory nature of the human psyche; featuring a big spider in a cameo role.