a glow in the dark bitch is a white female who spends most of thier free time in a tanning machine, this has resulted into a orange tint of the skin. that same white female also bleaches her hair so blond, it become florescnent. that same white female aslo bleaches her teech to no end. all this together creates a female that glows and can be seen even in the dark.
For example, a glow in the dark love bites would be when you in bed with someone who is using their blackberry, and then you see a random dark mark on the chest area, that my friends is called a glow in the dark love bite...