v.intr. To take advantage of, particularly in a lackadaisical style that evokes slackerdom. Named after O.J. Simpson's famous roommate Kato Kaelin. Coined by columnist Ted Rall.
n. One who katos.
I used to kato off my neighbor's wifi until he got wise and secured it.
He's such a kato, living off his parents at age 26.
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