Family:
Theo (belongs to DRCRDR): Papa and Daddy
Tom: Onii-chan, Bubby, Black Licorice, Tommy And Brother
Cassie: Nii-chan, Cass, Sissy (Only Cassie allows Harley to call her that), Cassie Cat And Sister
Aaron: Aarie, Onii-chan, Bubby, And Brother
Tom's castmates:
Alec: Bookworm, Alec-san, Devil Food Cake, Sir Snd Mr. Alec
Ashley: Strong Cowgirl, Queen, Blue Raspberry, Ashley-chan, Mrs. Ashley And Ma'am
Dan: Future Brother In Law, Grape Juice, Danny-chan And Buddy
Drew: Bestie, Sugar Cookie And Drew-chan
Ellie: Carrot Cake, Big Bully, Mrs. Ellie, Meanie And Ellie-chan
Fiore: Fiore-chan, Mini Satan, Psychotic Child, Demented Rat, Little Devil Pie And Akuma (Demon in Japanese)
Gabby: Gabby-chan, Big sis Gabby, Mrs. Gabby, Cherry Fluff Pie And Cherry Pie
Grett: Miss Piggy's Secret Love Child, Mrs. Gretchen, Chocolate Milk And Grett-chan
Jake: Jakey, Jake-chan, Blueberry Muffin And Future Brother In Law
Lill: Mama Lill, Lilly, Strawberry Jam And Lill-san
Miriam: Grandma, Granny, Miriam-san And Grandma Key Lime Pie
Nick: The Monopoly Guy, Mr. Nicholas, Blue Velvet Cake And Nicky-chan
Will: Will-Chan, Gooseberry And Mr. Will
Derek: Blackberry, Mr. Derek, Sir And Derek-san
Trevor: Chocolate Ice Cream, Mr. Trevor, Trevor-san And Sir
Jensen: Sir, The Bad Guy And Mr. Jensen
Harley gives her family and Tom's castmates food based nicknames along with calling them their names with honorifics (Except for Jensen) and of course giving some mean names to Fiore, Jensen, Grett and Ellie for the obvious reasons.