one erectioner 

a man who is a "directioner", and each time he sees or hears about One Direction he gets an erection

Blaine "I cant believe that Timmy like One Direction
Kyle "Yeah, hes a one erectioner"

one erectioner by t_murph October 17, 2013

One-Way Charlie 

A badass nickname American sailors used to refer to the Japanese "Kamikaze" ("divine wind") pilots or aircraft during the last-ditch days of Imperial Japan in the Pacific theatre of World War 2 when Kamikaze attacks were at their peak. I was watching a documentary just now and an old American veteran was talking and off-handedly used this expression. I'm surprised it's not on Urban Dictionary yet because it is awesome and should probably be somebody's band's name by now or something.

"Shit, Jimmy, Move that gun we got a one-way charlie inbound on the port side!"

One-Way Charlie by Somehistorynerd February 23, 2014

one eye on netflix 

When you are receiving a pity bj from your long-term significant other. Usually while their attention is divided between you and another task.

Similar to Netflix and chill.

Beers bro?
Nah man, my girl's got one eye on Netflix.

one eye on netflix by Greenbeener January 27, 2016

one-handed stir-fry 

The act of sexual self pleasure utilising one hand. AKA: masturbating.

Dude, what did you do last night?
Nothing but a one-handed stir-fry.
Why?
My girl is still at her parents.

one-handed stir-fry by SaltyKnob March 23, 2017

one off the wood 

One Off The Wood
Getting a nice cold frothy beer off the tap at a gross local pub. one off the wood can be abbreviated to 1OTW.

Gross beer guy: "Are you keen smash one off the wood later"
Tall mysterious guy: "ohh yeaaa"
Beautiful Girl: "My misso is away so KS 1OTW!!"
Pierced Eyebrow Person (undefined): "Smash that MF wheres the gold"

one off the wood by Rachel Dray June 10, 2017

one-way erection 

A particularly raging penile erection that you feel will not subside of its own accord, but rather requires ejaculation in order to deflate. A one-way erection has path-dependance unlike a typical erection.

Hey baby, this is a one-way erection. You'd better sort that out because I don't want to end up with blue balls.

one-way erection by HirdysPregnantNanny July 13, 2017

One Night Only 

A "One Night Only" is a term for someone, usually a female, who agrees to perform in a strip club for "one night only". This usually indicates this will not be a regular occurrence, but sometimes it can be.

I just got my hair done and I feel sexy, I'm thinking about doing a one night only.

One Night Only by Frostmatic June 9, 2018