5ives are lists of 5 things. It's hard to describe, so here's an example:
Five things I realized later than I probably should have:
My crappy BSR turntable played everything a full step too fast (1984)
"If I said you had a beautiful body, would you hold it against me?" is a dirty play on words (1987)
New Order was mostly a disco band who stood very still (1989)
"Expendable" apparently does not mean the same thing as "flexible" (1980)
"Seals & Croft" and "Sid and Marty Krofft" have nothing in particular to do with one other (1978)