When I was in high school (many, many years ago) there was an AI Centre nearby, and many was the time something would be interrupted by the bellowing moos from (I hope satisfied) cows.
That was a rather elemental joke. Funniest Chem-joke was a sign in the lavatory of The Royal Society of Chemistry many, many years ago: “Please wash your hands BEFORE using this facility”.
When I was in uni the students union had a pinball machine that the engineering guys broke into and ‘fixed’ so it gave free games for a very low score. We did enjoy that! Of course the authorities took it away shortly after that…
There are actually several footballers called Vivaldi, so it’s a valid question. (Google it)