A homie hopper is someone who hangs with different people for the moment because there is something he/she wants or because it is exciting until they get bored and then jump ship to someone else.
Homie hoppers will steal your friends and control them as their own.
My ex is such a homie hopper. She talks to all of my friends and then ditches them after she gets what she wants.
A person who dates one person and when that is over, they try to date that person’s friend, then when that is over (either they finish attempting to date that person, or they actually succeed and then the relationship ends), they try to date one of that person's friends; who may or may not be friends with the original person.
Can you believe Milton tried to hit on me? Oh my gosh, are you kidding? I would never date that guy, he JUST went out with Paulina, AND Jamima, he is SUCH a homie hopper