Noun
kak (plural kaks)
A subdivision of currency, equal to one tenth of a Cambodian riel.
kak (uncountable)
(South Africa, slang) Shit.
“Skrrrrrrrrrrah pap pap kak kak kak skibiidipap pap and a pupubrrdooom,” Lachemi’s new rap song, an ode to the University of Toronto, rang out on every cell phone with a decent speaker. Source: Internet