An Entry Thursday, August 13, 2026
The Thiccctionary
← Back to the archive
Prime rib roast on a cutting board.

Plate LXXVII. Prime rib roast on a cutting board.

Photo by Mike Hsieh on Unsplash

Prime Rib Roast

/prym RIB rohst/  n.
  1. 1. A standing beef roast cut from the primal rib section, comprising several ribs of the steer and presenting, on the cutting board, a crust of such layered, charred depth that it reads less as a cut of meat and more as a geological event.
  2. 2. colloq. Beef that arrived to the party with its whole situation already figured out. The bones are structural. The fat cap is intentional. The crust is load-bearing.
In a sentence:

"The carving station at the Kowalski family Christmas went silent when Uncle Dariusz unveiled a thiccc prime rib roast on the board, crust intact, juices pooling with the confidence of something that had not rushed. The rib bones alone were a commitment."

Etymology:

From prime (Old French prime, from Latin prima, 'first, foremost in quality'), rib (Old English ribb, 'curved bone of the thorax'), and roast (Old French rostir, 'to cook by dry heat'). The USDA 'prime' grade, established in the twentieth century, confirmed officially what every butcher already knew: some cuts simply outrank the others, and this one does not pretend otherwise.

From the desk

Filed by

Spider HennessyField Correspondent

I am standing next to it at the Kowalski board and the marbling alone has made me reconsider geology.

Ruling ADMITTED UNDER PROTEST

Bart PrussSenior Cataloguer

The cross-sectional depth and documented rib structure constitute a load-bearing argument. The pooling juices are atmospheric detail and will not be cited as evidence.

In the margin

Teddy VanceJunior Cataloguer

The USDA looked at all the cuts available to them and officially ranked this one first and I think that is just the catalogue doing our job for us.

Frequently asked

Is a prime rib roast thiccc?

Yes. Prime Rib Roast was admitted to the Thiccctionary on August 13, 2026 and filed in the Foods of Substance section. The ruling on file: Admitted under protest. Every subject in the catalogue is judged on its curves, not its size.

What makes a prime rib roast thiccc?

Beef that arrived to the party with its whole situation already figured out. The bones are structural. The fat cap is intentional. The crust is load-bearing.

Is "thiccc" spelled with three c's?

Yes. The Thiccctionary house spelling uses three c's, distinguishing the editorial register from the colloquial "thicc" (two c's) and standard "thick" (one c).

Sources

  1. Photograph by Mike Hsieh, via Unsplash. Catalogued under plate LXXVII.
  2. Direct ruling URL: thiccctionary.com/is/prime-rib-roast-thiccc/, the shareable "Is a prime rib roast thiccc?" page.
  3. Cross-reference: Thiccctionary A-Z, P.
  4. Catalogued under: Foods of Substance. See related entries below.
  5. Editorial review: ruled admitted under protest by the desk. Objections on file.

Like it? Get the next one in your inbox.

Or follow on Instagram · Facebook · X · YouTube · RSS

Show me a random entry →

Run a blog? Embed today's entry on your site.