Up One 

To be owed a favor or to be ahead of someone in something both parties have agreed to as a

Competition

Dude you beat me again you’re up one

I’m still up one on the favors you owe me bro

Up One by Imagetry February 20, 2023

blow smoke up one's ass 

Tobacco Smoke Enema (1750's-1810s)
The tobacco enema was used to infuse tobacco smoke into a patients rectum for various medical purposes, primarily the resuscitation of drowning victims. A rectal tube inserted into the anus was connected to a fumigator and bellows that forced the smoke towards the rectum. The warmth of the smoke was thought to promote respiration, but doubts about the credibility of tobacco enemas led to the popular phrase “Blow smoke up one’s ass.”

I don't trust him, he's just trying to "blow smoke up one's ass".
Oh don't believe him, he's just blowing smoke up your ass!

blow smoke up one's ass by Chafu August 18, 2009

one up-one down 

a new word for so-so

when you want to be cool and are asked the question of how you are doing, you can answer one up-one down, instead of the ubiquitous so-so

one up-one down by Uncle Dimma March 18, 2015

one up-one down 

A new coolidiculous term for so-so

If you want to sound you can answer one up-one down instead of the ubiquitous so-so

one up-one down by Uncle Dimma May 16, 2016

shut up one shit at a time 

when 2 people are verbally fighting and your the moderater and there trying to talk shit over each other

when jr and brandford where talking at the same time bufords says shut up one shit at a time

shut up one shit at a time by The Bandit May 4, 2008

City boys up one 

the act of getting nudes from a girl and screen shorting for the boys.

Steve you have to put the City boys up one tonight

City boys up one by championsquad April 12, 2020

Peace-up-one-blud-get-a-job 

"Peace-up-one-blud-get-a-job" is a greeting or tag line for people who like to speak fast.

dave-:"cya later*waves*"
John-"Peace-up-one-blud-get-a-job"

Peace-up-one-blud-get-a-job by Captain_frisk September 16, 2007