j-cat
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
A mentally unstable inmate.
Register: slang
Where it’s used:
Used
American English
Examples
Fuckers never see the light of day. Nevada Fucking Prisneyland, O.G.! Homos, snitches, Chomos, straight-up J-Cats, and children all P.C.'d up together, scandalous shit, dawg!
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
One who behaves in an erratic or overly excited manner.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “j-cat” mean?
A mentally unstable inmate.
Is “j-cat” formal or informal?
j-cat is generally slang.