Meaning of "Shake a Tail Feather" by The Romantics

The lyrics of "Shake a Tail Feather" convey a sense of jealousy and competitiveness in relationships. The speaker is clearly envious of the person they know dancing with others and feels that they could do a better job if given the chance. The repeated phrases of "shaking it up" and "shaking your tailfeather" suggest a desire for freedom and uninhibited dancing, emphasizing the idea of letting loose and having a good time. Overall, the song seems to be about asserting oneself in a romantic situation and showing off one's skills, whether in dancing or in relationships.