if there was youtube back in the 80s or 90's what do you think the vids might of been like?

Well, despite the mentioning of the poor quality, I sort of assume you intend to imagine what it would be like if we had quality technology for posting videos, and that is actually quite a scary thing to think about. I mean, good lord you are talking about my spring breaks back when no-one had a cell phone especially any kind of camera and now you want the chance for video? Way too much information would be put out that thankfully has stayed in a purple haze of drug and alcohol soaked memory.

The phrase "hold my beer and watch this" would be a dominate on its own genre.