One more time 

The false phrase used by band directors to run through a set when they actually mean more than once.

One more time, then water break!

One more time by supernemo May 21, 2013

one weird trick

A premise of connected bullshit online advertisements that claim to give you things you simply can't have, for a simple monthly fee along with your personal information, which undoubtedly transmits through a secure, non virus-contaminated internet connection that's not being patrolled 24/7 by identity thieves. They offer things like bigger penises and slimmer waistlines because they want to make an offer no one's ever thought of before!

Husband: "Honey - I saw this add on the internet about a penis enlargement, and look what it did for m -" SPPLATTT!
"Yep. That's one weird trick for sure! Put it in the freezer, and I'll take it to work in the morning."

one weird trick by mossyrock November 29, 2014

One arm as long as the other

Basically turning up somewhere with nothing to give when something is expected. i.e coming to a party empty handed. Irish in origin

Jim: "Dave arrived in late to the wedding yesterday, the clown"

John: "Typical. Did he bring a pressie"

Jim: "Not at all, arrived in with one arm as long as the other"

One arm as long as the other by farkell August 21, 2011

One of the Guys 

The female version of the friendzone. This phrase is used to indicate a female who is viewed as a platonic, non-sexual entity to a male or group of male friends. The moment a female is referred to as "one of the guys", she becomes aware that if she has any romantic feelings towards any of the males in the group (or, specifically, the male who referred to her in that way)--it is a moot point. Her male friends will come to her to talk about their bad relationships or advice on what gifts to get their girlfriends. If she does get a boyfriend outside of the group, they may find it very difficult to accept her any longer--as there is now competition for her time--and it may bring about the abrupt realization that she is, in fact, a "girl".

Anna: Oh, hey guys. You all got dates for the party?
Alfred: Yep.
Arthur: Nope.
Anna: Oh, well, we could go together, Arthur.
Arthur: Haha, no! You're like 'one of the guys', Anna. It would be like going with Alfred.
Alfred: You wish.
Anna:.....ah. I see.

Elizabetha: Hey, Anna--did you ask Arthur about the party?
Anna: Yeah. He told me I was "one of the guys".
Elizabetha:....oh. Sorry, Anna.

Anna: I don't get it--am I ugly?
Elizabetha: No, no--they just look at you like a sister. Completely platonic.
Anna: I thought guys didn't do that.
Elizabetha: Well, the media says they don't---but they're actually just as human as us.

One of the Guys by sailtheplains September 21, 2013

One time for the one time 

Doing something just to try it, even if you only do it once and never again; for the sake of adventure.

"Dude let's try it, one time for the one time." #YOLO

One time for the one time by Westrose February 4, 2017

one sided love 

the horrible and horrifying feeling of falling in love alone. loving that boy/girl without the satisfaction of receiving their love in return. this experience happens a lot in high school and is often something you wish never happened.

girl: i know we have been friends for a really long time but i really really like you.
boy: listen i like you as a friend and thats it.
girl: but i love you
boy:im sorry it's just one sided love

one sided love by justanactress May 27, 2009

One Ok Rock 

They are a very talented Japanese rock band formed in 2005 with the record label A-Sketch.

The group consists of four members;

Taka
Ryota
Toru
Tomoya

Previous members:
Alex (left in 2009)
Tomo (left in 2006)

Person 1: Have you heard One Ok Rock's new album, JinseixBoku= ?

Person 2: Of course, it's so amazing and epic. I find that Taka's vocals makes the whole thing even better.

Person 1: IKR!

One Ok Rock by BabyKyu June 9, 2013