Your old home movies sound wonderful...
My dad also used to like to experiment with his film...we might be watching scenes from a vacation trip, maybe somewhere like Yellowstone, and then all of a sudden, some really odd film clips come in...
Dad used to splice sections of old Hollywood movies, into his home movies...
Its kind of hard to explain...but you might see a film of us kids and mom watching Old Faithful, and then all of a sudden, there might be the 'Three Stooges' or 'Laurel and Hardy' watching Old Faithful...
Or dad also like to take movies of odd looking people...I remember at the New York Worlds Fair, there was a man in line, who had the biggest stomach I ever saw...and of course, dad took movies of that stomach while the man wasnt watching...later dad would insert some appropriate words from an old silent movie, commenting on that stomach...
Dad also liked to take movies of young ladies, who really wiggled when they walked...and again, he would add appropriate worded comments clipped from old time silent movies...
So whenever we were viewing a new roll of film that dad had gotten developped, we never quite knew what else we might be seeing, besides the home movie..