Fluoxetine increases serotonin levels within the central nervous system by allowing it to accumulate and effect the part of the brain that is responsible for social interactions, general awareness, coping mechanism and adaptability.
Rock Lobster by The B-52's. Many B-52's songs have fun, whimsical lyrics, and this is one of them. It's about a beach party where someone encounters a rock lobster (which is also known as a crayfish, but that wouldn't sound as good), and hijinx ensue.
In their 1990 essay Rock and Sexuality, Simon Frith and Angela McRobbie offer the song as one which lyrically captures their idea of an essential distinction in rock music between cock rock and teeny bop.