The song "Talkin' Bout My Baby" by Joan Jett and The Blackhearts is a love song that describes the singer's admiration and love for her partner. The lyrics depict the singer's feelings of excitement and passion for her significant other. The song begins by introducing the baby in question, stating that he is not shy and possesses a captivating presence with his sexy eyes. The singer is so enamored by her partner's charm that she trembles in his presence. The term "baby" is likely a term of endearment for her lover. The song emphasizes the physical and emotional connection between the singer and her partner. She describes how her baby's touch and kisses are sweeter than sugar, igniting a faster heartbeat. The singer is deeply moved by her partner's affection and expresses her desire and attraction towards him. The lyrics also highlight the comforting nature of the relationship. When the singer feels cold, her baby warms her up perfectly. This imagery implies that her partner brings comfort and security to her life. The lyrics suggest a strong emotional bond between the singer and her baby. Overall, the song "Talkin' Bout My Baby" is a celebration of love, desire, and the joy that comes from a fulfilling romantic relationship. It expresses the singer's immense affection and admiration for her partner and the happiness they bring to each other's lives.