easy lock
An easy lock is a woman who’s so loose she could stretch a pizza dough. She’s had so many guys she doesn’t even remember half of them.
'She’s an easy lock. I swear, she’s had more guys than my mom’s got cousins.'
'He called her an easy lock. She just laughed and said she was flattered.'
'That girl’s an easy lock. She’s had sex with the whole football team.'