"Love at First Bite" by Girlschool is a song that tells a playful and tongue-in-cheek story about a vampire's love at first sight. The lyrics describe the protagonist's restlessness on a Saturday night, when they encounter a mysterious voice that reveals their hunger for the protagonist. The phrase "I'm a sucker for you" is used metaphorically, as the vampire expresses their strong attraction and desire for the protagonist's blood. The vampire compares their desire for blood to making a withdrawal at a blood bank, emphasizing their insatiable craving and how it will drive the protagonist crazy. The protagonist becomes fascinated and hypnotized by the vampire's presence, feeling a strange desire they have never experienced before. The song plays on the vampire trope, with references to the Count and a vampire's feast. The protagonist humorously requests a "Bloody Mary" drink, playing on the vampire theme. Overall, "Love at First Bite" is a playful and lighthearted song that uses vampire imagery to convey the intense attraction and desire between two characters, adding a touch of humor and cheekiness to the story.