**Leggy is a small form of Meggy Spletzer that sometimes appears in the SMG4 series in the form of a gag. Meggy can transform into her whenever she either sees something scary and acts cowardly or is just Leggy for simply a small gag.

Leggy sometimes speaks normally, though most of the time she only expresses herself in a squeaking language like a Goomba. The species are shown to share the same intelligence as Mario, being childish and hyperactive. However they are rather co-operative in numbers. However, the clones disappeared without any reason or clue after the events of the Meme Factory mini-arc.

Leggy is also the secondary antagonist in Season 14 during the fifth and sixth chapters of the PUZZLEVISION Saga. Nicknamed Mr. Puzzles' Leggy, she joined Puzzles in his quest to conquer the Comedy Zone of SMG4's Meme Factory, thus making her one of the two secondary antagonists (alongside Marty) of Season 14 before turning back into Meggy.

During the events of Mr. Puzzles Clubhouse, Mr. Puzzles broke into Meggy's house after giving Mickey Mouse an "early retirement" and used his new employees to kidnap Meggy before having them forcibly attempt to revert Meggy back into her Leggy state and allow the alternate personality to take over again. Later, Meggy was able to dominate her Leggy personality and thus win against Mr. Puzzles.

After the arrest of Mr. Puzzles, Meggy had presumed that taming his need for attention had caused Leggy to escape off to a better place. However, this was proven false during the events of SMG4: SPLIT, where Professor E. Gadd's machine meant to "cure" dementia has instead caused Leggy to physically separate from Meggy and become her own person, but this came at the cost of Meggy's physical strength going into Leggy when she split apart from her original persona, leaving Meggy physically helpless and unable to walk on her own.

Realizing the split would've become permanent if she failed to rejoin with Leggy before sundown, Meggy called upon help from Mario, SMG4 and SMG3 to track down Leggy, who became determined to find Mr. Puzzles and join back together with her boss, unaware that he was imprisoned. Angered by Leggy's desire for her friend, Meggy told her other persona that he was a horrible person who didn't deserve anything good for all the things he had done, angering Leggy as she fled to Mr. Puzzles' old hideout to sulk and hate the SMG4 crew for what they did to her old friend and partner.

Realizing that Leggy couldn't live without Mr. Puzzles, Meggy instead gave Leggy hope that she could try to use her lawyer experience to try and reconnect her with Mr. Puzzles by finding out what his sentencing would be in prison, appeasing Leggy as she rejoined back with her original self to become whole.** In the SMG4 universe, Mr. Puzzles and Leggy have a complex relationship, evolving from initial fear and annoyance to a bond of friendship, and then to resentment and animosity. Mr. Puzzles created Leggy as a puppet, but their connection became more profound when Meggy, in the form of Leggy, entered Mr. Puzzles' mind. Initially, Mr. Puzzles seems to genuinely care for Leggy, but this is later revealed to be a facade as he uses her as a pawn. Despite the trauma he caused, Meggy expresses some hope for Mr. Puzzles' redemption and offers Leggy a chance to help him Mr puzzles: oh...hi ..I'm mr puzzles. Leggy: eeee! Mr puzzles: oh! Hi leggy. Leggy: eee!