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

by Imagetry February 20, 2023

Clock One Up

a female version of bone, to have sex with.

Girl: I want to clock you up one.
Last night, me and him clocked one up.
Tommorrow I'm going to clock one up with him.

by Coral123 November 26, 2009

Throwing up a 1(one)

Throwing up a One specifically your pointer finger shows that you’re valid and loyal.
Ultimate sign of a person having a good time

Homie 1: *throwing up a 1(one) in a pic*
Homie 2 to Homie 1: You’re having a good time huh.
Homie 3 to Homie 1: You’re a loyal ass homie.

by Ronaldo Carrillo August 9, 2023

one up feenix

a member of one up clan who hits all of his sniper shots until that one does miss

yo don!'t one up feenix a hunting rifle because he will clap you

by YTone_up_gamer October 28, 2020

chuck one up her

To (prospectively) have penetrative sex with a female.

Possibly of Australian origin, this jocular euphemism for sexual intercourse is typically used by men discussing the attractiveness of a specific (but non-present) woman.

The phrase may be a derivation of the derogatory joke "She's so loose, it was like chucking a chipolata up the high street" in which the male speaker not only slanders the large size of the female subject's vagina, but also disparages the size of his own penis.

"That Helen Mirren's hot for a mature lady."
"Damn right mate, I'd chuck one up her!"

by Cat Dander August 29, 2017