“ | I am the Teenieping that likes to make a jumbo giggle! | ” |
— Giggleping, in Likey the Pranks, Giggleping! introducing herself. |
The Genius of Tricks and Pranks is an unnamed and unidentified Emotion Teenieping that others call Giggleping. She is Happying's evil counterpart. She appears at the end of "The Arrow of Luvping." Her goal is to steal Romi's Magic Catcher. To do this, she teams up with the freed Teeniepings and manipulates them into helping her.
Appearance[]

Giggleping’s appearance
Giggleping has light pink fur, red hair with a dash of darker red hair, a dark red tail, and a white underbelly.
She wears a yellow hoodie with dark yellow stitches and light yellow parts. The hoodie has demon horns with a light yellow tip, and a collar with her red crown badge.
Her prop is a cyan and gray hammer with a lighting bolt on it.
Personality[]
She is very mischievous and loves to prank and deceive others, and sometimes, she deceives teeniepings into thinking that Romi is evil to use them as an advantage to steal the Magic Catcher.
Magic[]
With her magic Lightning Hammer, she can fire lightning. She can also sprinkle Tinkle Puff to create all sorts of trouble.
History[]
Past[]

Happying eating the Yummy Fruit
She was born because Happying ate the Yummy Fruit, a fruit that transforms Teeniepings into a Teenieping that's the opposite of themselves, and swallowed an evil seed. She is at Egoping's service, and she tries to steal the Heart Wing Compact in order to help Egoping build a kingdom where the Teeniepings would be her slaves.
The Arrow of Luvping[]
She appears as a cameo in the episode. She appears as willing to get the Magic Catcher.
"Likey the Pranks, Giggleping!"[]

Giggleping using her prop
In Likey the Pranks, Giggleping!, Romi tries to catch her without success. Earlier, she wreaks havoc in all Harmony Town.

Giggleping looking at the teeniepings partying
In Teenieping Carnival, Giggleping shows her good side, despite being villainous, by joining the Teeniepings' party after her fireworks failed to ruin the experience.
"Happying's Back"[]

Giggleping transforming back to Happying
In Happying's Back, Giggleping loses a broken piece of Happying's crown, which causes her to grow weak and allows Romi to discover the truth about her. It is revealed that she intentionally attracted Romi to the Cube Chamber, to make her free all the Teeniepings. Giggleping's condition worsens, and Princess Heart frees her from the poisoned Matana seed turning him back into Happying.
"In The Name Of The Royalpings"[]

Egoping's first appearance to Romi
In In The Name Of The Royalpings, Egoping appears near a giant plant grown from the poisoned Matana seed of Giggleping. She explains all of her plans for Giggleping, saying that she was at her service because she wanted the Heart Wing Compact.
Trivia[]
- She first appeared in the episodes' title card as the center silhouette.
- Starting from Episode 46, the silhouette was replaced with Egoping's.
- In the English dub of Stuck with Lena, Giggleping's voice got slightly deeper.
- In the Korean dub, Giggleping is a female but in certain translations, Giggleping is referred to by male pronouns.
- Giggleping is not actually her real name, that is just her alias; Romi named her, likely to the fact that "The Genius of Tricks and Pranks" is too long, and Giggleping would have been more convenient.
- In the Russian dub, Giggleping was voiced by a male, much like in the English dub; the voice sounds a bit more manlier and deeper than the English dub.