What is Backup Girl?
1.
A girl who is only kept dangling by a guy whilst pursuing another, more attractive girl. Usually to have sex with when things go wrong.
My girlfriend was a "backup girl" before she met me.
"Are you dating her?"
"Nah man, she's just my backup girl."
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Random Words:
1.
Someone who rents videogames in order to boost their gamerscore.
I can't believe you rented Cars, you're such a Blockbooster...