Wong Fei Hong used to scold his disciples 'You bunch of monkeys'. Here is a clip of Master Wong scolding his disciples who have been up to mischief.
This is Sai Kua Pau acting the role of Nga Chaat So, one of Wong's disciples.
What distinguished Nga Chaat So were his buck teeth, his stuttering speech and his nga-chaat way of talking - characteristics which also made him likable. I don't know what is the English word for nga chaat.
nga chaat also sounds like toothbrush in Cantonese, 牙刷
Here is a dialogue in a movie in which someone asked him where his Sifu was. The dialogue is in Cantonese.
Someone: So, where is Sifu?
Nga Chaat So: Sifu has gone to call chicken ... chicken ... chicken ... chicken ... chicken ...............
Actually he wanted to say Sifu has gone to order chicken rice but the word rice took so long to come out.