Engineering college first day: Student: Sir, I didn't understand. Teacher: What, this topic? Student: Nahi, Yeh Ki Pata Nahi Kya Soch Kar Papa Ne Engineering Karne Ko Kaha!
Teacher: I'm sorry to hear about your Uncle. What did he die of? Pappu: I don't know, but apparently it wasn't anything serious.
Santa: I used to think drinking was bad for me. Banta: So what did you do for it? Santa: I gave up thinking!