Comedian Takashi Yoshida of the duo Black Mayonnaise posted a question on X (formerly Twitter): “Some people online use the word ‘chīgyū’ to mock others, but what does it actually mean?” The post sparked discussion on 5ch’s Entertainment/Sports News Plus board. “Chīgyū” (literally “cheese beef bowl”) is internet slang that caught on as a jab at unglamorous-looking men assumed to enjoy cheese gyūdon (beef rice bowls), but on the thread, comments split between “I know what it means, I just don’t get the mentality of people who say it” and “Honestly, I used to say it without even knowing what it meant,” fueling a debate over the term’s origin and how it’s actually used.
Black Mayonnaise’s Yoshida
@bmyoshida
Some people online use the word “chīgyū” to mock others, but what does it actually mean?
You can tell they know exactly what it means — that's what makes it so nasty.
7AnonymousSep 13, 2026 09:10
Re: #5
Yoshida's getting up there in age, I honestly don't think he knows.
6AnonymousSep 13, 2026 09:09
He doesn't even look like the type who'd eat cheese gyūdon himself lol
16AnonymousSep 13, 2026 09:15
Re: #6
Right? My mental image of a cheese-gyūdon eater is more "fat guy."
19AnonymousSep 13, 2026 09:16
Re: #6Re: #8
Those skinny-looking guys are actually the ones who scarf down high-calorie stuff without a second thought.
If it were just a regular fat guy eating it, the image would be too on-the-nose to have any punch.
12AnonymousSep 13, 2026 09:13
I always figured it meant "low-status men" or otaku types, but yeah, I honestly don't know the exact meaning either.
14AnonymousSep 13, 2026 09:14
Theory: nobody who uses internet slang actually knows what it means.
15AnonymousSep 13, 2026 09:14
Whoever came up with this comparison has zero sense for it. Doesn't even make sense.
20AnonymousSep 13, 2026 09:17
I guess the idea is "putting cheese on your gyūdon isn't manly."
But what do I know.
21AnonymousSep 13, 2026 09:18
It's a targeting word — for guys who supposedly love that stuff but aren't fat, just introverted and weak-looking, which apparently makes them fair game to pick on.
26AnonymousSep 13, 2026 09:21
I get what it means, I just can't understand the taste of the people who actually use it.
27AnonymousSep 13, 2026 09:22
Someone who tops their gyūdon with cheese.
50AnonymousSep 13, 2026 09:35
Re: #27
Nobody actually does that lol
28AnonymousSep 13, 2026 09:22
Re: #1
Honestly, I used it without knowing what it meant either.
29AnonymousSep 13, 2026 09:23
I recall the owner-before-last of Taimeiken (a famous old Tokyo Western-style restaurant) writing in a book that the trend of putting garlic in everything wasn't great — guess today's version of that complaint would be "stop putting cheese on everything."
30AnonymousSep 13, 2026 09:23
Never used this word myself. Yeah, it doesn't really click for me either.
31AnonymousSep 13, 2026 09:24
Claiming not to understand something you could just Google — is that on purpose?
32AnonymousSep 13, 2026 09:25
Honestly I think "dopagaki" (slang apparently short for "dopamine-addicted brat") is way worse than this one.
34AnonymousSep 13, 2026 09:27
This is just an in-group thing, right? People who get a kick out of using internet slang look pretty cringe from the outside.
35AnonymousSep 13, 2026 09:28
If you don't know, just go look it up.
Can't even manage that much?
Or wait — you know exactly what it means, don't you?
72AnonymousSep 13, 2026 09:46
Re: #35
The point is that "introverted, frail-looking guy" doesn't logically connect to "guy who'd order cheese gyūdon."
The origin's clear enough, but I genuinely don't get why it caught on.
40AnonymousSep 13, 2026 09:31
This kind of makes fun of Sukiya too, so it's not something the media wants to bring up openly. I recall [TV personality] Nagoshi getting flamed over this once.
98AnonymousSep 13, 2026 09:59
Re: #40
I wondered if Sukiya would be upset about it, but apparently their stance is "thanks for the free advertising."
48AnonymousSep 13, 2026 09:35
That illustration is basically me. Like, did the artist use me as a model? Even the mole placement matches.
58AnonymousSep 13, 2026 09:36
Re: #48
That's a self-portrait, buddy.
52AnonymousSep 13, 2026 09:35
Everyone's so desperate to build a fanbase these days.
What a rotten world we've ended up in.
65AnonymousSep 13, 2026 09:39
This guy's turned into a full-on Twitter comedian now.
Makes you wonder where the gap with Sandwich Man came from.
Background and Key Points of the Debate
“Chīgyū” is said to have started as slang tied to an illustration, and it’s typically used to mock someone’s looks or passive personality. What split opinion on this thread was the divide between those who see the term as being used with full knowledge of its meaning, and those who think even the people using it don’t really understand it and are just riding a trend. Because the word borrows the name of an actual product — cheese gyūdon — some replies also touched on how the chains that sell it might feel about it. Much internet slang tends to spread and take on a life of its own without a clear origin or fixed definition, and the fact that a celebrity felt the need to ask what the term even means is itself a good example of just how widespread — and how vaguely defined — this kind of slang can be.
Leave a Reply