Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
People who enjoy and follow 'Seiyuu', who are voice actors/actresses voicing characters usually from anime who also host radio programs and television shows. Lots of English-subtitled media related to these 'Seiyuu' can be found on the internet.
A place for Seiotas to gather and share content related to your favorite voice actors or actresses!

- /r/seiyuu subreddit description
Seiota by omileeb December 31, 2017
Related Words
Seiona is the best type of person in this world girl or boy they outrank every name Shoutout: Seiona <3
I wish i was Seiona
seiona by Seionaandherfriend May 14, 2015
Seion is the name of a man that just wants some pussy. He don’t need more than one, he don’t need to be a player, he don’t need to be disloyal. He just need a girl. And the pussy that come with.
‘I feel like a Seion rn tbh brUH.’
‘same bruh, need some wise man time’
Seion by some broke nigga August 1, 2019

Fo' Seiousness 

Another wording for, "You're serious?"
A: Did you do your homework for class?
B: Fo' Seiousness?
Fo' Seiousness by Zane Neuschuler October 20, 2008
A man that loves to play smash, but mainly with underage children.
Did you hear about what Seion did to that smash player! I'm gonna tell Roib about this.
Seion by JJonak October 27, 2020
More from Urban Dictionary
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Load more