The song "Tush" by Girlschool is actually a cover of the original song released by American rock band ZZ Top in 1975. It is a classic rock and blues-inspired track with lyrics that contain innuendos and double entendres. The main theme of the song revolves around the desire for physical intimacy and seeking sexual gratification. The lyrics express the narrator's longing for a casual encounter or a night out, emphasizing their intention to find a partner for a pleasurable experience. The line "I ain't askin' for much, I'm just lookin' for some tush" means that the speaker is not asking for anything extravagant or difficult. They are simply looking for a sexual encounter, specifically referring to a woman's posterior, which is a slang term for the buttocks. The song portrays a carefree, playful attitude towards relationships and love, focusing on the physical aspect rather than emotional connections. It embodies the rock 'n' roll lifestyle of the time, characterized by parties, fun, and adventurous encounters. Overall, "Tush" is a catchy and energetic song that celebrates sexual desire and the pursuit of pleasure, reflecting the rebellious spirit often associated with rock music.