This study draws from interviews with 20 girls in British Columbia, Canada who participated to varying degrees in skateboarding culture. We found that skater girls saw themselves as participating in an 'alternative' girlhood. Becoming skater girls involved the work and play of producing themselves in relation to alternative images found among peers at school, at skate parks, online and in music videos. The alternative authority of skater girl discourse gave the girls room to manoeuvre within and against the culturally valued discourse of emphasized femininity. A subgroup of middle class skater girls, the 'in-betweeners', used skater girl discourse as a way of distancing themselves from the sexism evident in skater culture as well as emphasized femininity. They used one discourse against another and took advantage of contradictions within skater discourse to forge a positive identity for themselves.