Buy your own
Brownose
spend a knight in bed with her
Buy him a sports car :)
Instead of convincing her,buy your own makeup! Your mom wouldn't ever agree,...
i tell her to buy it .if she does not buy it i annoy her until she buys it.
Cut his head off
You can start out by doing extremely well in school to make you mom proud of you and stay out of trouble.
well there probably is a reason that she wont buy you one so she probably wont
WikiAnswers will not help you to deceive your parents.
Suggest that she buy them as a gift for your birthday or for a holiday that's coming up.
you convince your mom to buy you a membership card
You can ask. You can point out the advantages. But ultimately, it's their decision, not yours, whether to buy a new car or not.