Hormone

Through her Raxacoricofallapatorian sense of smell, Blon Fel-Fotch Passameer-Day Slitheen identified Rose Tyler as "a ripe youngster, all hormones and adrenalin." (TV: World War Three) After being inside Rose Tyler's head, Cassandra O'Brien.Δ17 referred to it as "hormone city." (TV: New Earth)