 The opening track , " <unk> " ( featuring rapper <unk> ) , is a description of Furtado 's fear of what people think of her , and she has said the chorus reminds her of " walking down the hall in high school ... because you live from the outside in . Now that I 'm an adult , I care about the inside of me ... Before I said I didn 't care about what people thought about me , but I really did . " " Maneater " is an uptempo electro rock song that combines 1980s electro synths and a more dance @-@ oriented beat . The up @-@ tempo song has prominent electropop and synthpop influences and is lyrically related to how people become " hot on themselves " when dancing in their <unk> in front of a mirror . " Promiscuous " ( featuring Timbaland ) was inspired by a flirting exchange Furtado had with <unk> , who co @-@ wrote the song 
