I've only ever seen that shoes on bed thing growing up on shows like Saved By The Bell, Fresh Prince, Boy Meets World, Home Improvement, Married With Children, etc. Nobody I knew did that IRL.
[At school the day after an episode aired]
Kid: Did you see his sneakers?
Kid 2: Yeah, he was wearing them in bed too?!?
Kid 3: If I did that, my parents would kick my ass!