goodwill friends
are "friends" that you acquire while,usually intoxicated. These "friends" are usually alone at the bar, because their friends forgot they were there and you feel the need to befriend them.
Kristin "So I picked up two new friends at the bar last night. I met a girl and she followed me to the other bar where I met this guy."
Hoke " So you made Goodwill friends!?"
Hoke " So you made Goodwill friends!?"