* CatchPhrase: "I'm Angelina Ballerina, and (the plot)".
* CoolBigSis: To Polly.
* TheDitz: From time to time
* FullNameBasis: Polly would sometimes call her "Angelina Ballerina".
* MeaningfulName: "Nimble" means quick. Therefore, she's quick with her toes.
* AnnoyingYoungerSibling: Initially
* TheFaceless: When she first appeared. Luckily, her face will be shown in the next episode.
* TheSilentBob / TheVoiceless: In episode "Angelina's Musical Day", but she got better.
* WildCard: Sometimes Sammy liked to cause trouble on his own, other times he'd join the Pinkpaw twins in troublemaking, and a few times, he actually helps out Angelina and friends!
!!Pricilla and Penelope Pinkpaws
* AlliterativeName s
* The Bully (s)
* DeadpanSnarker s
* InstantIllnessJustAddWater (possibly)
!! William Longtail
* RealMenWearPink: Takes ballet along with the girls.