kc3 

nickname for twitch streamer and youtuber kai cenat. (also known as kai cenat the third)

“did you watching the kc3 stream rn?

kc3 by Gleeves / SabO March 27, 2022

KC3 

An abbreviation for King Charles III (ex-Prince Charles)

Skater1: I heard KC3 is coming down to open the new community centre tomorrow?

Skater2: Yeah? That's dope man

KC3 by BBreaga September 9, 2022

kc3 thousand 

KC3 Thousand is Popular Social Media Star Kai Cenat’s Gang Related Name When Growing Up in The Bronx, Newyork.

Yo gangalanche did you see Kc3 Thousand’s stream last night?
Yeah bro that shit was Mid

kc3 thousand by YourRageBallSack May 12, 2022