"Two carpenter friends" joke
Natha Singh and Prem Singh, two carpenter friends, were doing a job in a gallery to be set up for an exhibition of paintings by Satish Gujral.
Now during the lunch break, these two carpenters had a couple of drinks. When they resumed work, one of them got hold of a nail, climbed the stool and placing the head of the nail on the wall started hammering on the pointed side of the nail. Realising that the nail was not going in, he had a close look. He still held the nail with its head resting on the wall. He pondered for a while and then called out to his companion, "Oh, Natha Singha, come and see. The person who has manufactured this nail is a fool. He has made this nail upside down."
Natha Singh came and saw Prem Singh holding the nail with its head against the wall. He exclaimed, "It is you who are a fool. This nail is meant for the wall on the opposite side." He caught hold of the nail in the position it was in, took it to the other wall and hammered it in.
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