I learned spreadsheets on Lotus 123 for DOS. Ughhhhhh....I was partially responsible for convincing Portland's regional government to change from a Sperry Univac main frame to PCs that look like that one. Then changing from lotus to excel and from word perfect to ms word (over passionate objections from the secretaries).
One of the many reasons that I'm glad that I never went to Woodstock.
Although I strongly dislike country music, my favorite was On the Commode Again. I work in a nursing home. A lot of residents have commodes in their rooms.