1 definition by Bigbirdsgreatuncle

Cha-Ka: Someone who is being dumb, irritating, annoying, or who isn’t thinking straight. Also could be something that is dysfunctional or not useful or helpful in any way.
Simon you cha-ka! Stop being an idiot and come hang out.
by Bigbirdsgreatuncle October 16, 2020
Get the Cha-Ka mug.