how did the 'word' mokkai came in to existance

Once when an englishman was covering all the blades in a blade factory
unfortunately one such blade cut through his finger. Every one around him
were tensed and came to help him. But as the blade was not sharp, he was not injured. he told,'d blade s not sharp, i m okay, i m okay, i m okay'

Others mistook it as ' i mokay, i mokay ' n later by translation, it becam 'mokkai'...