Jacting

A style of dramatic acting that employs tensing of the muscles of the jaw to impart dramatic gravitas to a scene.

Dean Winchester was really jacting the shit out of that scene.

jacts

a cracked gamer who has tons of friends and is awesome and cracked at games, especially fortnite

Person 1 "Woah is that jacts?"
Person 2 "Yeah, he's cracked at fortnite and has so many earnings!"

jact

Just another clickbait title.

These JACTs are really getting out of hand.
This is JACT, don't bother watching.