That reminds me of another prank I pulled 5-6 years ago. Got a call repeatedly for personal loan over 3-4 days. I was bored (rather than irritated), so instead of saying not interested again - I said - Yes, I am interested, but will your bank give a loan of 10 lakhs. He said sure it is possible, and next he asked what is my monthly income - I replied 5000.. I heard a prompt click at the other end immediately 😉