An IAS pass Bachelor went with his family to see a girl. Infront of all he asked the girl what is your qualification. She replied TF IAS. Having not understood he kept silent bcoz if he asked what is the meaning and she replied that much you don't know it will be a shame in front of everyone. Immediately after marriage when both were alone he asked her what is the meaning of TF IAS. She replied Tenth Fail In All Subjects. He is still recovering.