Macie thinks her parents are planning a birthday party for her because they are acting elusive, but they actually forget the date. When she confronts them about it, they throw her a birthday party suited for a 4 year old, not a 13 year old. Will Macie show her parents how to treat her like a young lady and not a little kid, or will she enjoy this trip back to her childhood? Meanwhile, Mipsy, who has her birthday the same day, throws a giant party, and Carl gets scared of a naked mole rat.