A rebound boy would be a person (boy) that a girlfriend uses. For example. A girl is a couple with another boy. Another boy comes along so she dumps him for the other dude. When that dude dumps her she will go back to the boy she started off with. Another word for rebound boy is "Safetynet"
He is my rebound boy for whenever I break up with another guy
by ---Claudia October 23, 2007