@Franklinbell Very slouchy jeans with a rolled hem are boyfriend jeans. The girlfriend jean has a slimmer fit...still looser than a straight leg and definitely not a skinny jean.
I have both. The boyfriend pair is usually so loose that a belt is needed and a half tuck lets the belt show and creates a somewhat defined waist....I just purchased Levis several sizes up.
My girlfriend jeans are from BR Factory on sale and more tailored for every day wear. My others are just for "bumming around".