by MyHeroAcaFan October 18, 2019

The one friend who someone goes to when they have no one else to hang out with or talk to. So basically their last choice
by Hey guys.com February 1, 2018

by aaronak November 5, 2004

by Watchful October 30, 2008

Likely the most honest US military commercial ever broadcast. Although the intended message is undecipherable, a soldier running through the dessert by himself, to anybody who has been in the Army recently, the message is clear. YOU ARE ON YOUR OWN AND YOUR ASS IS IN GREAT DANGER - How the fuck did I get myself into this mess?.
The people here hate me. Many are trying to kill me. What the fuck are we here for, anyway? I don't want to be an army of one anymore. Give me some ruby slippers and get me back home.
by Sal McCloud February 13, 2006

A term usually used amongst London Underground staff, a one under is a person who has either intentionally or accidentally become trapped underneath a tube train. This action causes large delays.
Most one unders are suicide attempts, but occasionally accidental. A lot of one unders are fatal, but the 'luckier' people are just badly mangled by the sharp bits underneath the train.
There are anti-suicide measures put in place on many London Underground lines including deep trenches and glass barriers. The trenches are so that people can't easily lie on the tracks and people who accidentally fall can protect themselves by lying in the trenches, and the glass barrier doors only open when a train is on the platform.
Most one unders are suicide attempts, but occasionally accidental. A lot of one unders are fatal, but the 'luckier' people are just badly mangled by the sharp bits underneath the train.
There are anti-suicide measures put in place on many London Underground lines including deep trenches and glass barriers. The trenches are so that people can't easily lie on the tracks and people who accidentally fall can protect themselves by lying in the trenches, and the glass barrier doors only open when a train is on the platform.
by Okonius October 19, 2007

Euphamism/idiom used in describing someone so hot you would eat their poo in reference to the infamous "two girls one cup" video that made more people puke than Rosie O'Donnell in a lingerie... an impressive feat.
Blanka: That stripper was ridiculously hot. If she didn't have like 23 STD's I'd one cup her.
Guile: Shit that just adds to the flavor man, I'd totally 1 cup her. Sonic Boom!
Guile: Shit that just adds to the flavor man, I'd totally 1 cup her. Sonic Boom!
by testicles...that is all November 25, 2007
