Meaning of the post pleaseeeeeeeeeeeeee! I can't fathom any tin funny in the post. Or I didn't read it very well? Ok! I'll read it again to get the koko.
Okay you have to read it again and again ,if you still can't see any funny thing in the joke ..I am organising a free lesson in English for people can't understand this joke....that's why many Nigerian students did TOEFL and failed and we claim to have English Language as our official language....