A fork of Rural Dictionary
having sex with another person
Dat bitch was gettin her freak on behind my back
An invitation to dance. Used by many artists such as Chic whose hit "Freak Out" (C'est chic) is still played to this day. Also re-coined in Missy Elliot's song feat. Nelly Furtado, "Get Your Freak On."
They hit the dance floor and "got their freak on."