Abbreviations 🤣🤣🤣🤣🙌

Had been to a vocal Carnatic concert. I asked my friend “The Vocalist sounds hoarse. Does he have an URI (Upper Respiratory Infection). My friend replied “He does not have URI but I only have URI”.I repiled “You also are suffering from URI but your URI means Under Rigorous Imprisonment.”My friend is married and he told me “I am URI since 25 years.”I replied “But I am URI since 35 years”.🤣🤣🤣. Once a colleague always used abbreviations in his correspondence which I could  never interpret. I wrote a reply “NAP”.He called me and screamed at me .He asked”What does NAP mean?”.I replied “No Abbreviations Please.”. That was the last time he used Abbreviations: Sometimes it is best to pay people in the same coin  when they deserve  it🤣🤣🤣