The video, which finds Lavigne reliving her youth, opens with Lavigne sitting by high school lockers belting out the chorus.

"Singing Radiohead at the top of our lungs/With the boom box blaring as we're falling in love/Got a bottle of whatever but it's getting us drunk/Singing here's to never growing up."

In an interview with Radio.com, Lavigne opened up about the track, which she co-wrote with fianc� Chad Kroeger of Nickelback.