Oh, haven't you heard?

Oh, you know they like to say, that
Oh, your surname is so funny, keke.
Oh? How do you pronounce it again??
Oh, I've never heard of such a name!

Oh can't take it anymore, so
Oh will have to speak up lor.
Oh, you can't be that ignorant, cos
Oh's the same name as the Chinese president's.

Oh, to give you some more clue,
Oh can be found in our currency notes too.
Oh, and when you eat congee, it's
Oh Guan Heng who makes the oil of sesame!

Oh could go on and on with this, but
Oh would most likely get dissed.
Oh, by now you should have realised, that
Oh is cool, not funny but nice!