Someone who refuses to stop during the sexual act of fisting.
Nicole: Painful! I’d cum 5 times and begged for her to untie me but she just wouldn’t stop.
Mary: Perfistent slag.
Nicole: Yeah... I’m seeing her again tonight.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.
Log in with Facebook to save your favorite definitions
and share them with friends.