Glossary

The following are a list of general terms and phrases often used within the Hololive and Virtual YouTuber communities.

8

 * Multiple 8s indicate the sound of clapping (pachi pachi pachi) in Japanese. Typically used at the live chat after a VTuber's performance or a successful clear of a challenge/game. The clap emoji (Twemoji2 1f44f.svg) is used for the same purpose alternatively.

AkaSupa

 * Short for "Red Super Chat". "Aka" (赤), being the Japanese for "red". The highest tier for Super Chat are colored red on streams.

Bakage

 * Japanese meaning "silly game", Bakage (バカゲー) are games played on streams that are purely nonsensical and are not meant to be taken seriously.

Batsu game

 * Batsu games (罰ゲーム) are a common element in Japanese variety shows. Meaning "punishment game", this takes place when a losing VTuber takes a challenge which is unpleasant to them. See also: Batsu game on Wikipedia.

Belok

 * Belok is the Indonesian word for "cheater". Jokingly used to refer to someone who watches multiple talents' streams at once.

Boing Boing

 * Boing Boing is a term referring to someone who has large breasts. Opposite of Pettanko. Popularized by Uruha Rushia, who claims to be boing boing despite this obviously not being the case.

Bottom Left

 * Bottom Left is a term originating from a stream by Takanashi Kiara, where members of hololive English -Myth- were ranked on a compass based on their purity (See: Seiso) and intelligence. Someone lacking in both would be place in the bottom left part of the compass. Kiara's illustrator, huke, suggested she belongs exactly in that place of the graph. Other members and the fans have used the scale in different quadrants, but ultimately the "Bottom Left" part remains the most popular. The term has since evolved, and is primarily used for those lacking only in the "purity" scale.

DD

 * DD, acronym for "Daredemo Daisuki" (誰でも大好き I love anyone), is a term used for fans that like multiple members of a VTuber group. Also a term used in Idol communities.

Desk-kun

 * Desk-kun is a term usually used whenever a Vtuber hits their desk when frustrated. Often follow by negative health point values, "Desk-kun -10hp", "Desk-kun -100hp", depending on how hard they hit the desk.

Egosa

 * Egosa (エゴサ) is short for "ego searching" or "ego surfing". It is the act of looking up one's own username online to read about themselves.

Gachikoi

 * Gachikoi (ガチ恋) is a term describing fans that are in love with a VTuber, as well as the state of being in love with one. Also a term used in Idol communities.

Grass

 * See Kusa.

Guerilla

 * Streams that are not officially scheduled in advance. Viewers may not know about the stream happening until the moment they begin. Some VTubers often announce or decide if they will do a guerilla stream or not on their social media.

GWS

 * Short for Get Well Soon. Used as a response to people who are acting Halu, often accompanied by a picture of a pill.

HoloGra

 * Short for Holo no Graffiti.

Horage

 * Horagē (ホラゲー) is short for "Horror games".

Halu

 * Halu is short for the Indonesian word Hallusinasi, and is commonly used to describe someone who has unreasonable beliefs, like being married to a talent.

Ikebo

 * Ikebo (イケボ) is short for "Ikemen voice" (イケメンボイス) which means "a handsome guy's voice". Used often to describe a (female) VTuber speaking in their "handsome" male voice. Also a term used in the Utaite community.

IKZ

 * Short for ikuzo (いくぞ), Japanese for "let's go". Frequently said in chat, primarily by Kaigai Niki, when something is about to happen.

JP Bros
Term used primarily by western audiences for the Japanese audiences.

Kaigai Niki

 * Kaigai Niki (海外ニキ) or "Overseas Bros" is a term used by (mainly Japanese) VTubers to refer to fans and viewers outside of Japan. It is a portmanteau of kaigai (海外, "overseas" or "foreign") and aniki (アニキ, "older brother").

Kusa

 * Kusa (草) is Japanese for "grass" and is also an internet slang roughly equivalent to "lol". Laughing is often expressed using "w", which stands for "wara" (笑), meaning laughter. Lots of wwwww in a row looks like grass.

Kusoge

 * Kusogē (クソゲー) is Japanese slang roughly meaning "very bad game". The term is most commonly used to describe video games but can be used to describe any game. Such games may have poor quality and/or frustrating gameplay.

L2D

 * Live2D refers to both the technique and software created by Tetsuya Nakajo for animating 2D models. Most Virtual YouTubers use Live2D models for streaming. See also: Live2D on Wikipedia.

Mama

 * Refers to the Virtual YouTuber's Character Designer/Illustrator. May sometimes refer to the VTuber's Modeler as well. See also: Papa.

Men gen

 * Men-gen (メン限) is short for "Menba Gentei" (メンバー限定) or "Members only". This refers to streams and videos only Members of a VTuber's channel can access and participate in.

Minecra

 * Minecra (マイクラ) is short for "Minecraft".

MMD

 * Short for "MikuMikuDance", they are animated 3D models that can track a person's movements and replicate them on screen. Most Virtual YouTubers use them for streaming in their 3D forms. See also: MikuMikuDance on Wikipedia.

Oshi

 * Japanese meaning "to back" or "to support", Oshi (推し) is a term used by fans to denote which VTubers they are a fan of and support the most. Also a term used in Idol communities.

Otsu-

 * Short for "Otsukaresama" (お疲れ様), meaning "thank you for your hard work" or "goodbye". Many VTubers have a variation of Otsu (おつ) as their farewell greeting on streams.

Overseas Bros

 * See Kaigai Niki.

Papa

 * Refers to the Virtual YouTuber's Character Designer/Illustrator. May sometimes refer to the VTuber's Modeler as well. See also: Mama.

Pettanko

 * Pettanko (ぺったんこ) or simply Pettan (ぺったんこ), roughly translating as completely flat, is a term used for VTubers who are flat-chested. Opposite of Boing Boing.
 * Pettank- is a meme referring to Uruha Rushia's dislike for being called a Pettanko. Anyone trying to say that she is has their sentence cut short, implying she killed them for trying to call her a Pettanko.

Russia Niki

 * Russia Niki (ロシアニキ) are Kaigai Niki from Russia. Often fans of Shishiro Botan, who is quite popular in Russia and refer to her as Empress Botan (императрица Ботан, Imperatritsa Botan).

Seiso

 * A VTuber meme, Seiso (清楚) is a term which can be translated as "wholesome". It refers to a character type defined by innocence, purity, and propriety. It is also used ironically to refer to a character who definitely does not have those qualities, or who tries and fails to act pure and wholesome. "Seiso" as a meme originated with Siro and is strongly associated with Tsukino Mito (in both cases, in ironic usage).

SupaCha

 * YouTube's monetizing system for their streaming service, alongside Super Stickers and Memberships.

Taiki

 * Taiki (待機) means "stand-by". Viewers use it on the stream's live chat to indicate when they are waiting before the scheduled stream begins.

Teetee

 * A VTuber slang, it comes from "toutoi" (尊い), meaning "precious".

Totsu machi

 * Japanese meaning "Call-in", Totsu machi (凸待ち) are streams where a VTuber waits for prearranged callers (usually other VTubers) to take turns having unscripted conversations with the host. The guests can potentially introduce subjects or questions that the host is unprepared for or are reluctant to discuss on-air, so totsu machi can be considered a form of batsu game from losing a competitive bet. Conversely, a reverse totsu machi (逆凸待ち) is a stream where a VTuber will call guests, this can be prearranged or not.

Utawaku

 * Japanese for "Live singing", Utawaku (歌枠) are streams where a VTuber sings songs live through a track list that may or may not be completely predetermined. The singer may solicit viewer suggestions and may also fulfill viewer requests by briefly singing a capella for a few lines of the requested song.

VTuber

 * An online entertainer or live streamer who is typically represented by a digital avatar generated by computer graphics such as Live2D. See also: Virtual YouTuber on Wikipedia.

WWWW

 * See Kusa.

YAGOO

 * Nickname of the COVER corp. CEO Motoaki Tanigo. The name YAGOO itself originated from one of Roboco's streams, where Oozora Subaru misspelled Tanigo as Yagoo.

YouTube-kun

 * Though it can refer to YouTube in general, YouTube-kun is a term that is most often used when talking about YouTube in a negative sense, most often when the stream is having connection isssues.

Zatsudan

 * Meaning "Free talk", Zatsudan (雑談) is a segment of, or an entire stream, during which a VTuber casually talks about miscellaneous topics. This may involve viewer interactions and impromptu Question & Answer sessions, typically through the use of the Marshmallow site.

Zenloss

 * Meaning "Total loss", Zenloss (全ロス) is a combination of "Zenbu" (全部 all) and "Loss". Referring to the massive losses VTubers experience in games, like losing items they took a long time to gather and farm for. Typically a term used during Minecraft streams.