#1

also known as number one

means to take a pee.

cf. #2 or number two

Joe: I gotta go over to those bushes.
Jill: why?
Joe: I gotta #1

by fifteen minutes September 08, 2004

a-1

(AKA A number 1) Of the highest rating.

This steak is really A-1!

I would like to get an A number 1 secretery for a change.

by Jekaterina March 24, 2006

1

one not 2

1

by a person that hates minecraft November 04, 2020

!!!!1

Element of punctuation used by morons in place of the period, the full stop, that little dot near the L key. Note: one exclamation point is usually one too many. If you do plan to use more, please take care that you retain muscle control over the finger holding down the right-hand shift key. See also gay speak.

by tara August 11, 2003

a-1

a-1 is pretty pure, good cocaine. this slang originated in the bay area of california.

Damn, I was blown of that a-1 yola.

by THE BAYS QUEEN ERICA January 12, 2006

A 1

Delicious steak sauce

You can't have steak without A 1

by HarmBabe July 14, 2009

1

The first "real" number in mathematics. Also seen in large quantities in posts by authors who have forgotten to hold down the "Shift" key.

OMG j00 ju5t g0t pwn3d 81tch11111111111111111111111111111111111

by EJL November 25, 2004