Sitting around way back when—- my mom, HER mom (about 80 years old at the time) and my 8 year old self:
Grandma: You know the difference between a whore and a slut? At least the whore is smart enough to get paid for her services. A slut just gives it away for free.
Mom: (screams) MOM!!!
My 8 year old self: (confused) what services is she getting paid for?
Mom: GO OUTSIDE RIGHT NOW AND PLAY!