Pink Nail Polish-Ciggerettes
Blue Nail Polish-Menthol Ciggerettes
Green Nail Polish-Weed
Purple Nail Polish-Alcahol
Use any other colors if you need a codeword for other drugs like crack or shit like that.
***If your a boy just replace nail polish with shirt or hat or skateboard or something like that****
Girl2:I'm bringing Blue, are you going to get that green nail polish we love?
Girl1:yes i am!