Ah Beng is having grey hair problems in his young age, he is getting worry of it, so one day he went to see doctor and check what happened on him.
Ah Beng: Doctor ah, why I got so much grey hair recently ah? Is it I eat too much maggie mee or I got any decease ah?
Doctor: Come here and let me see see...
Ah Beng: You see lah, full head got grey hair already, how ah? Got any solution ah?
Doctor: Only your head got grey hair?
Ah Beng: Yalor, but hor... My KKC hair very black wor... why like that ah?
Doctor: hmmm... Ok, now I know why.
Ah Beng: Why why tell me why?!
Doctor: Because hor... your head part got less 'entertainment' mah, your bottom part always got 'entertainment' mah, so the less 'entertainment' part the colour will faded lor...
Ah Beng: .........................