I'm guessing you don't drive because if you did, your parents probably wouldn't take your license. However, if you do drive, you can easily explain to your parents it's not smart to drive without a license.

And if your friends are that gay that they won't buy you papers, that's fucked up. I'm sure you can find someone who will buy you that shit.

Worse comes to worst, receipt paper is fine. It should hold together with your saliva itself.