In Tina's eyes, the epitome of sexual contact when you are a thirteen year old girl is touching a boys butt. There are so many references to her butt obsession throughout the series: in her journal, to her family, to the girls at school. Sure, it might seem a little weird at times - especially when she's perversely eyeing up Jimmy Junior's behind at school - but a little squeeze of an attractive man's backside never hurt anyone. Butts aren't always the way to a woman's heart though: Linda's reaction to the multiple paintings of animal anuses in the episode Art Crawl prove that actually, bottoms can be a little scary. The catchy song over the scene of Linda's terrors won't leave your head for a while either. "Butts, butts, butts, butts, BUTTS, BUTTS, BUTTS..."