Noun: Jat is a ship that consists of two parties, Catalina (Cat) Moores and Jace Mayer. This ship is known to cause heart-break and flails all across the world, or at least Canada.
"Damn, did you read that Jat writing last night?"
"Yeah, I sobbed so much."
"Jat is just so heart-breakingly beautiful".
For reference, italics
and/or Cat gifs are Courtneigh, and non-italics and/or Jace gifs are Sephbutt.