Concentrate well!
Mum: Who is d president of USA?
Son: I don’t know!
Mum: (slaps son) Its Donald Trump, you idiot,
next time concentrate on your studies!
After some time.
Son: Mum, who is aunty Rachael?
Mum: I don’t know
Son: I wish I can slap u, aunty Rachael is daddy’s girlfriend
Next time concentrate on your marriage!!!