Sally runs a mobile "pirate" radio station--which she operates from her van--where, in her sexy and sultry voice, she encourages her listeners (mostly teenagers) to use the music she plays "to ball by". She also takes calls from her listeners and even offers herself as a prize in a contest. Her show is so popular it winds up "turning on" large numbers of the local population. The authorities, of course, can't allow that to happen, so they send out the cops to find her and shut her down.

Una sensual DJ llamada "Dirty Sally" (Sharon Kelly) desfila por todo el paí­s ofreciendo sus pensamientos eróticos desde una estación de radio en su camioneta. La policí­a la persigue, sin embargo, llega el dí­a en que logra seducir a uno de ellos.