The Worst[1] is the Omnitrix's DNA sample of an unknown species from an unknown planet.


The Worst is a yellow fat blob-like alien with a pair of green underwear with white stripes on it. The Omnitrix is located in his bellybutton. He has elephant like feet with 3 toes and bear like hands with 3 claws.

Powers and Abilities

The Worst can withstand heavy attacks i.e he has enhanced durablity.[2]



Naming and Translations

Language Name Origin

Portuguese (Brazil)

O Pior From o pior, the worst.
French  Le Pire From le pire, the worst.
Spanish (Spain) El Peor From el peor, the worst.
Spanish (Latin America) The Worst From the original English name.


  • According to Derrick, The Worst has little to no powers while the Omnitrix is malfunctioning. However, he, Pesky Dust, Molestache, and Walkatrout do have powers when the Omnitrix is functioning properly, although these powers may not be practical.
  • He was accidentally unlocked by Driba and Blukic along with Walkatrout, Pesky Dust, and Molestache.
  • He makes a squeaking noise every time he lands on his feet or anywhere on the lower part of his body.

See Also


Template:Ben's Aliens

Start a Discussion Discussions about The Worst

  • Who's the worst alien: Walkatrout, The Worst, or Pesky Dust?

    136 messages
    • yeah he's really cute, and if I didn't know he's Ben, I'd think think Pesky Dust is a female. Makes me wonder what a fem...
    • Walkatruot. The Worst is neutral for me.
  • Useless alien

    31 messages
    • also, the worst is indestructable but still feels pain. and alien x can do anything, but has to get at least one other mind to agree with him. ...
    • It's a decent analogy. The problem however is that with the show, the writers are constantly changing continuity. Updates in a video game ...
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