The moment he opens his mouth it's all archaic jargon - no one can follow him.
Tips
history
Recorded in the Song-dynasty work 《湘山野录》 by Wen Ying: 之乎者也,助得甚事? ('What good are zhi-hu-zhe-ye?') Reportedly mocking a scholar's love of classical filler, a quip that has stuck for nearly a thousand years.
memory
All four characters (之、乎、者、也) are real, working particles in Classical Chinese; strung together they signal 'listen to this guy talking like a Han-dynasty scholar.' Lu Xun's Kong Yiji (孔乙己) is the iconic literary user.