When I was in college eons ago, we had little choice in beer selection, none of them any good. A buddy and me used to get a 12 pack of RW&B or Old Mil on Friday and sit around talking and quaffing. We had Schlitz back then, including dark Schlitz, which was almost OK. It may have been regular Schlitz with caramel added.
On rare occasion, someone would bring out some Coors which was like sacred stuff back then in the East, rare beer. I vaguely recall having a Heineken once and didn't like it, I'd guess that was many years later. It was skunky.