One Piece 

a great anime for releasing your inner weeb

I watched episode 132 of One Piece yesterday i became a weeb like you now

One Piece by DatHarambarifficBoi January 7, 2017

One Down 

AN INDIVIDUAL FROM THIS ESTABLISHED GROUP OF OURS HAS SEEMINGLY LEFT THE CONVERSATION, AND VOICE CHANNEL WE ARE CURRENTLY IN, THUS RENDERING THEM ''DOWN" IN THE SENSE THAT THEY HAVE BEEN 'SHOT DOWN' OR, EXCLUDED FROM THE ACTIVITY WE HAVE PREVIOUSLY BEEN MENTIONED TO BE PARTICIPATING IN - AS A SOLDIER IS 'SHOT DOWN' DURING WAR, RENDERING THEM EXCLUDED FROM THE ACTIVITY - OF WAR - THEY HAVE BEEN ESTABLISHED TO BE PARTICIPATING IN

*User 1 Has Left Your Channel*
User 2: One Down

One Down by SomeoneWhoIsAliveUnfortunately September 28, 2018

One Direction

A British/Irish Boyband which consists of five sexy boys who make girls' ovaries explode.

Niall Horan Harry Styles Liam Payne Zayn Malik Louis Tomlinson One Direction

Girl 1: did you see Harry Styles' new tattoo!?
Girl 2: Ikr rip ovaries!!!

One Direction by Sassysloth January 14, 2014

One-tube Wonder 

Someone who only makes it big with one youtube video, and then crashes after every other video made.

Jarrett Sorko became a One-Tube Wonder with his video, "Im from Windsor dude", with around 65,000 views. Then every other video created barely hit 1,000 views.

One-tube Wonder by A-Money Dogg April 27, 2011

One of the best songs ever

So Into You by Atlanta Rhythm Section.

That keyboard riff is one of the trippiest things I’ve ever heard in my life. I feel like I’m entering into a different dimension every time I listen to it.

One of the best songs ever. I could listen to this song and die happy.

One of the best songs ever by Evilous Dark Power November 18, 2020

One-sided trimmed mean

A female lacking aesthetic qualities.

"Damn, That fat biotch is a one-sided trimmed mean!"

One-sided trimmed mean by Hondo H September 28, 2005

one-two-switcharoo 

The act of performing oral sex on someone, but then switching places with another individual who is at the time making out with that same person.

When michelle was in highschool she once participated in a one-two-switcharoo with a friend.

one-two-switcharoo by Jamison H January 8, 2008