I remember in high school the 'in crowd' girls would tell the boys they didnt want to go out with 'you can't afford me'
I actually had a girl tell me that when I was like 13/14'ish she said it very loudly... my reply was "oh sorry I don't mess with truck stop prostitutes." also said very loudly.... things did not end well for her.
She learned one lesson, don't try and dog on someone who will go nuclear first strike.