One-Floor Whore 

n. A person (usually obese) who is too lazy to use the stairs and gets on the elevator just to go up or down one floor thus wasting everyone else's time in the elevator.

Sorry I'm late meeting you for lunch, I was stuck in the elevator for 5 minutes by a gaggle of one-floor whores.

One-Floor Whore by Zebbedee April 24, 2009

One more gaine 

One more time. It's used on the east side of san jose California and refers to the use of "one more time" morphed with the word "again"

I think I am gonna hit up that burger joing "one more gaine"

One more gaine by Julio '0 Lord August 5, 2009

One pop screamer 

A drinking lightweight, generally female; a person who gets crazy and libidinous after just one cocktail; an easy mark early in the evening at the local saloon; a cheap date easysluthocheap date

"That chick is all over that architect guy from Eastham.... What gives? We've only been here for fifteen minutes!"
"Yeah - that sucks - he managed to find the one pop screamer!!!!! Dude...."

One pop screamer by blabbermouth141 August 21, 2009

One Up Johnny 

Johnny is one of a select group of people who think they contain a vast well of knowledge on all subjects. Like Cliff Clavin the character on the old TV show Cheers, he pretends to know intimate details about everything—from the best region for the manufacture of shoe polish to the calibration of gene splicing equipment. Johnny works as an hourly employee in a large corporation and has no specific higher education or degree.

Greg: "I have a stomach ache."

One up Johnny: "That pain in your abdomen could be from a variety of internal organs. These organs include the stomach, small intestine, colon, liver, gallbladder, and pancreas. It could be a serious condition. You should consider being evaluated by a physician"

Greg: "Yeah, or it could be from that donut I ate earlier."

Mike: "Have I ever told you I have a motorcycle?"

One Up Johnny by Reverent JAB September 20, 2009

One Eyed Twat Hammer

Penis, Cock, Male genitalia

Oi Oi.........show us your "one eyed twat hammer"

Get your lips round my "one eyed twat hammer" you batty crease!

One Eyed Twat Hammer by Bloke A! October 23, 2009

One Take Joey 

1. In screen acting, an actor who needs many takes to correctly film a line of dialogue or scene.

2. Used ironically, someone who can correctly film a scene in one take.

"It's taken him twenty takes to correctly do that scene! He's being a total One Take Joey!"

One Take Joey by Crumpshu April 30, 2010

one-time child support payment 

payment for an abortion

After she missed her period, I knew I'd be making a one-time child support payment.

one-time child support payment by beango June 11, 2011