One up

To exceed someones expectations

To add something extra to make something better than the usual

I'm going to one up everyone on this assignment!

by Dansysk October 10, 2014

A Schloppy One

When your butthole explodes and shit ends up all around the toilet bowl somehow

Dont go in there man...I just took a schloppy one.

by Donald Trumps Hair October 6, 2015

Hallo-one

On Halloween when you put out a Just Take One sign but don't care how many they take, because you couldn't care less.

You were such a passionate Trick-Or-Treater as a child when parents could still put up with it, but in this generation are always a Hallo-One

by -Soup- October 21, 2016

one-hit

See: Millennial

Ever notice how these one-hitters are so shielded these days?

by SomeGuyWhoThinksHeKnowsItAll November 14, 2018

One in the Quiver

When you have one nut left to bust, like having one arrow in the quiver

Person 1: "Broooo, me and my gf had some rough anal sex! She left me with One in the Quiver!!!!"
Person 2: "That's intense!"
Person 1: "I know! If I had cummed one more time, I would have been done for!"

by Tr1d3nt August 3, 2017

sink it in one

the process of ripping a bong or pipe hit in one breath and finishing the entire thing

Did you see Niko rip that bong before?
Yeah he managed to sink it in one

by gandalf326 August 10, 2017

One Sum

Masturbate

I just did a one sum at the theater watching magic mike xxl

by DasWonton February 25, 2019