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The fan-given nickname for Motoaki Tanigo, who is the CEO of Cover Corporation: a talent agency that manages the virtual YouTuber group Hololive. It is pronounced "yah-goh" and is often written in all-caps.

YAGOO has become the butt of many inside jokes among fans after he claimed that Hololive was an idol group similar to AKB48, when in reality the group mostly consists of cute deranged psychos who smash desks, eat sand, and try to drink each other's piss.
( Comment on a translated clip of a Hololive member literally shaving her pubes on stream ) Every day, YAGOO's idol dream slips further and further out of reach...
Yagoo by Baconfry December 2, 2020
Related Words

yagoogalizer 

NOUN. someone who gives the yagoogaly at a funeral.
Derek Zoolander was an excellent yagoogalizer, wasn't he??
yagoogalizer by ACe of beast April 2, 2008

Yakooooooob 

Polish way of saying Jacoub/Jakub. Has a really square head. Usually seen at the kool kids klub table near the fences. Likes to say "kill the normies" and is actually like decently famous. Has a Flamingo fettish. If seen, scream "YAKOOOOOOOOOOB SQUARE" and run as fast as you can. Likes to get his water bottle stolen.
Autistic kid: YAKOOOOOOOB
Jakub: SAY IT RIGHT FFS
Yakooooooob by ma_t1 August 31, 2018

yagoonium 

A substance which raises endorphin levels in the human brain, stimulating feelings of happiness. Similar to Nakirium, it is formed when giggles uttered by CEOs of large virtual idol and vTuber companies interact with the cochlear nerve.
This morning's interview really got me my yagoonium fix.
A term used to describe a bad smell in the air which is characterised by its similarity to bin juice
Aw, Fak mate, did you smell that yagoona?
yagoona by thepseudonymofdeath November 8, 2009
1. A common term for greeting a fellow man.
2. A common term for alerting a fellow man of nearby female presence.
yaooo by Chris Timothy Malczewski December 23, 2003
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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