What is Spacefiller?
1.
A person (typcially a girl) who is only used to pleasure another person (typically a man) in the time of space before he is in another relationship.
Grace and Mike weren't dating. Grace was just Mike's spacefiller until he hooked up with Kayla.
See
Random Words:
1.
Synonomous with Bad Ass Mother Fucker, see BAMF.
Came up with the definition for Chocahol, nice going, asshole, you scarred my kids for..