Student: Janab, Our Urdu Teacher talks to us in Urdu and English teacher in English. You are Math teacher, why you not talk to us in Math.
Math Teacher: Ziyda teen paanch nahin karo or Nou Duo Gyaraa Ho Jaao! 
Inspired from X2 post in Life1
Student: Janab, Our Urdu Teacher talks to us in Urdu and English teacher in English. You are Math teacher, why you not talk to us in Math.
Math Teacher: Ziyda teen paanch nahin karo or Nou Duo Gyaraa Ho Jaao!
Inspired from X2 post in Life1