Two or three bedroom house, with one bathroom.
1,200sq ft. house was standard.
Special effects shot one frame at a time.
Only one fat kid in a class, or not everyone at the grocery store was obese.
Public spankings! (grocery store ... or kids taken to the care if they couldn't behave ... without the police showing up and kids taken away)
Muscle cars!
Cars that didn't have computers.
Vinyl records. (Making a comeback)
TVs without remotes (kids were the remote control back then, I was one of those kids.)
3 - 4 TV channels, depending on the day.
"Things" made out of metal and wood.
Wooden furniture, with real wood grain, not particle board with simulated wood surface. Not so much plastic.
Tall swing sets with exposed chains.
Adult magazines out in the woods. It was everywhere if you knew where to look. ;-)
VHS porn! =)
Women wearing hair curlers! (my mom is in her 70s ... still wears them.)