The International Justice League of Super Acquaintances, or I.J.L.S.A for short, is a group/league of superhero sidekicks who originally fought alongside Mermaid Man. The league consists of The Quickster, Captain Magma, the Elastic Waistband, and Miss Appear.


Mermaid Man

The International Justice League of Super Acquaintances is run and founded by Mermaid Man. He is the main leader but not the chief, similar to Superman's leadership with the Justice League and Super Friends. He orders pizza to his hero allies at the table instead of announcing brief missions.
  • Powers:
    • Able to throw waterballs
    • Use system targeting
  • Weakness: Falling on his back.

The Quickster

The quickster
The Quickster has the uncanny ability to run at record speeds. This super speed was ultimately SpongeBob's downfall when he had to become the Quickster, as he was running around in a circle after getting hit with Captain Magma's eruption by accident, until he eventually melted and/or disintegrated though this is more likely due to him being on fire at the time. He is a parody of the Flash and Quicksilver and his costume resembles Impulse's costume.
  • Weakness: He can create a rut if he runs in a close formation and be trapped in it.

Captain Magma

Captain magma2

Captain Magma wears a miniature volcano on his head. By shouting "Krakatoa!," he can erupt a blast of sizzling lava from said volcano. He can also use his volcano as sort of a makeshift jetpack. Captain Magma is extremely weak to Mermaid Man's water balls, as one of these water balls, misfired, hit Squidward, in Captain Magma costume, and quenched him. He is a parody of the Human Torch and Firestorm.

  • Weakness: Can be quenched by a water ball or anything attributed to water, despite living underwater.

The Elastic Waistband

Elastic Waisteband

The Elastic Waistband can stretch his body parts extremely long. He has a limit, however; when Patrick as the Elastic Waistband tried to save the Quickster, who was running around in a circle, his hands got caught, and his arms got overstretched, spelling his defeat. He is a parody of Mr. Fantastic, Plastic Man, and Elongated Man.

  • Weakness: Will turn into a long piece of rubber string once he is stuck in a spinner.

Miss Appear

Miss appear

The only female member of the group, similar to Wonder Woman of the Justice League and Super Friends. Miss Appear can turn invisible at will. However, she is still solid; Sandy, as Miss Appear, turned invisible, then got hit by a boat and hurled off a cliff. Miss Appear is a parody of the Invisible Woman.

  • Weakness: Anything dangerous can't see her invisibly.


The battle between the International Justice League of Super Acquaintances (Mermaid Man, the Quickster (SpongeBob), Captain Magma (Squidward), The Elastic Waistband (Patrick), and Miss Appear (Sandy) and Every Villain Is Lemons (Barnacle Man, The Dirty Bubble, and Man Ray) was rather pathetic. Captain Magma erupted a burst of lava that hit the Quickster. The Quickster began running around in circles, screaming "GET IT OFF!". The Elastic Waistband attempted to save the Quickster with his hands, but they got caught; the arms overstretched, and The Elastic Waistband got hurled into the air, and landed on the ground, his arms in a tangled heap on top of him. Mermaid Man tried to cool off the Quickster by shooting a water ball, but instead hit Captain Magma with it. It was all up to Miss Appear. She turned invisible, and tried to sneak over to EVIL to combat them, unseen. However, she got hit by a Boatmobile, and fell off a cliff. Mermaid Man then fell over, and EVIL won, without having to do anything.


In the episode "Mermaid Man and Barnacle Boy V," SpongeBob, Patrick, Squidward, and Sandy put on the costumes of The Quickster, The Elastic Waistband, Captain Magma, and Miss Appear respectively in order to stop Every Villain Is Lemons (EVIL for short).

The original International Justice League Of Super Acquaintances appears in the episode "The Bad Guy Club for Villains."


Mermaid Man and Barnacle Boy (VE)

Start a Discussion Discussions about The International Justice League of Super Acquaintances

  • Hurt and Heal Season 7: Good vs. E.V.I.L.

    134 messages
    • To everyone playing this round of Hurt or Heal, First, we would like to thank you for playing this season of Hurt or Heal. It seems to be do...
    • TrevorOntario719 wrote: To everyone playing this round of Hurt or Heal, First, we would like to thank you for playing this season of Hurt...