get one’s freak on

(動詞) 和別人嘿咻 (have sex with another person)。

• My girlfriend was gettin’ her freak on behind my back. (我女友背著我跟別人嘿咻)

(動詞) 以挑逗的姿勢或猥褻的動作跳舞。與 freak (動詞) 同義。

• They hit the dance floor and got their freak on. (他們進入舞池，相互挑逗地跳著舞)