* It's a misspelling or a variation of another word. Could you please double-check the spelling?
* It's a slang term or regional dialect word. The Kikuyu language has many regional variations and slang expressions.
* It's a word from another language. Perhaps you are thinking of a word from another language that is similar in sound or meaning to "kifiriti"?
Please provide more context or information so I can help you understand the meaning of this word.