CONDOM!!!

Once Uduravana and two of his friends were waiting for a bus when a dangerous-looking guy
approached them. He suddenly pulled out a syringe with blood inside it and said in a menacing tone -
"Give me all your valuables or I'll pierce you with this needle. This contains AIDS infected blood!"

Our friends were naturally alarmed - all except Uduravana.
One of them immediately gave away all his valuables.
The other bargained with the stranger and gave away half of his belongings.
Uduravana, however, was unfazed. He refused to part with his money.
In anger and frustration, the guy pricked Uduravana with the needle and ran away.
The alarmed two men asked Uduravana - " How could you do this? Now you will get AIDS surely!"
Uduravana coolly replied - " No! I won't! I am wearing a condom".