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Big Justice

Big Justice is the online nickname of Eric Justice Befumo, an American social media personality who appears alongside his father, A.J.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Big Justice is the online nickname of Eric Justice Befumo, an American social media personality who appears alongside his father, A.J. Befumo, as part of the duo known as the Costco Guys. He became known in late 2023 and 2024 for viral Costco-related videos, food reviews, and the catchphrase “We bring the BOOM.”

Background

Eric Justice Befumo is the son of A.J. Befumo and uses the nickname Big Justice online. Public sources describe him as a child social media personality based in Florida.

Online fame

Big Justice and his father gained viral attention in late 2023 and early 2024 through short-form videos centred on Costco, food reviews, and family catchphrases.

Content style

Their videos often feature rating items as a “Boom” or “Doom,” a format that became central to their online identity.

Music and broader exposure

The duo released “We Bring the Boom” in 2024, extending their online brand into music and wider media coverage.

Key facts

  • Big Justice is the online name of Eric Justice Befumo, son of A.J. Befumo.
  • He and his father are known as the Costco Guys, popular on TikTok and YouTube.
  • Their content uses a “Boom” or “Doom” rating system for food.
  • Big Justice has been associated with appearances related to AEW through his father’s online presence.
  • The pair released the song “We Bring the Boom” in 2024.
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Canadian context

Big Justice has no clear direct Canada-specific significance, though the Costco Guys’ internet fame has reached Canadian audiences through social media and entertainment coverage.

Frequently asked questions

Who is Big Justice?
Big Justice is the online nickname of Eric Justice Befumo, the son of A.J. Befumo and part of the Costco Guys internet duo.
What is Big Justice known for?
He is known for appearing in Costco-themed social media videos, especially food reviews and family-oriented viral content.
How old is Big Justice?
A 2024 source described him as 11 years old, and his birth date is listed as April 8, 2013.
What is the “Boom or Doom” rating?
It is the duo’s food-rating format, in which items are described as either a “Boom” or a “Doom.”
Did Big Justice release music?
Yes. He and A.J. released the song “We Bring the Boom” in 2024.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/A.J._&_Big_Justice
    Supports: Identifies Eric Justice Befumo as Big Justice, gives birth date, and describes the duo’s online fame and music release.
  2. Rolling Stone — https://www.rollingstone.com/culture/culture-features/aj-and-big-justice-costco-guys-tiktok-song-1235063207/
    Supports: Describes the Costco Guys’ viral rise, their Costco-themed content, and the song We Bring the BOOM.
  3. Today — https://www.tod ay.com/parents/family/aj-big-justice-rizzler-rcna181885
    Supports: Provides mainstream coverage of the Costco Guys and identifies Big Justice as Eric Befumo.
  4. The Tilt — https://www.thetilt.com/content-entrepreneur/aj-big-justice-costco-guys-content-business
    Supports: Explains the content format, Boom/Doom ratings, and their online business model.
  5. The Costco Guys Lore Wiki — https://costcoguys.fandom.com/wiki/Big_Justice
    Supports: Fan-maintained source for nickname usage and informal descriptions of the character/persona; used cautiously only for non-critical details.