I LOL at Howard the Duck, it was so bad, it was fun.
HtD is on of my guilty pleasures. Maybe we should form a secret society.
When a movie is so bad it is fun, that, IMO, does not make the OP list.
Like the original “Attack on Precinct Thirteen” it was so bad, that it was actually good. It had the redeeming quality of intent to take itself seriously.
The hubby and I, when the occasion calls for it, still repeat the line of the doomed little girl at the ice cream truck “Hey! this isn’t Vanilla Twist!”
In my book, that is a good bad movie.
And it had Lea Thompson when she was HOT!