Rubbing one in

Female version of Rubbing one out.

Female masturbation.

Jessica: Ready to go now?

Steph: Yeah just had to finish rubbing one in.

by lilDouchey May 21, 2012

One Million

The biggest number known to man. Scientists have tried to count higher, but it is impossible.

Ryan: I bet I can say a number higher then you.
Dave: Bet? One Million.
Ryan: Oh no

by ThiccGodd January 27, 2020

Large Ones

A monetary slang term for "Millions". Can also be abbreviated as "large".

"Some lucky son of a gun won 40 large ones in the lottery last night."
"I would love to own a place in New York City, but even half-a-bathroom in down town Manhattan costs 2 large."

by Dihedral Toothpick May 07, 2013

up on one

On one wheel, as in a wheelie or a stoppie, on a motorcycle.

I saw a great stunt show, the stunna was up on one and grabbed a Red Bull out of some chick's hand.

Man, I am still working on a simple wheelie.

by SCRhollywood November 23, 2009

Back One In

A very significant bowel movement.

Thad: Do not go in the bathroom for the next hour!

Chad: Why broseph? The frat party starts in 30 minutes!

Thad: Trust me! Let it air out!

Chad: But why?

Thad: I had to back one in. And it was a healthy one too!

Chad: Huh?

Thad: You know: Dump some trout, Drop the kids off at the pool, Let one rip.

Chad: OK I gotcha. You could have just sent you took a massive dump.

by ZXY&ABC July 16, 2020

Group One

A category of technical/engineering majors at the toughest military academy in the nation which results in

-lack of sleep
-lower GPAs than Group Three Majors
-general feelings of despair and hopelessness

I'm a Group One Major, and I'm better than you.

by Disgruntled Engineer January 25, 2006

Worst One

Microsoft Office Spell Check

I tried to spell check my email, but I had to cross reference the word I wanted to use with m-w.com because Office spell check is the worst one.

by Timmay June 23, 2003