Number 3 

Going to the bathroom, and jerking off.

I’m gonna go to the bathroom and do a number 1...and a number 3

Number 3 by Opiepost69 April 16, 2018

Number 3 

noun - semen
verb - to ejaculate

Often used in the context that one would use the phrase "number 1" or "number 2" to describe bodily functions or fluids."

"Dude, I just took the biggest number 3 all over my ex-girlfriends bed."

Number 3 by Fob Star November 3, 2009

Number 3 

OK people so you guys are getting this number mixed up. its number 1= Urinate | number 2= shit| and the famous number 3 = Piss, Shit, Repeat

Rick: ayo dude imma go to the bathroom
Ashton: HEY HEY HEY what numba u doin?
Gustav: YEAH WHAT HE SAID
Rick: ok ok guys chill out im taking a number 3
Ashton: ah. the good ol' number 3. there are extra some extra toilet paper rolls in the closet.
Rick: Ight thanks

Number 3 by TheMysteriousKnowItAll November 5, 2020

NUMBER 3 

Taking a Pee is a number 1.
Taking a Dump is a number 2.
Doing both at the same time is a number 3.

Bob laughed so hard that he didn't just piss his pants, he did a number 3...pissed an shit himself at the same time!

NUMBER 3 by Hardtokill May 12, 2011

Number 3 

To cum/ejaculate

I need a number 3

Number 3 by Grandpa max July 19, 2017

Number 3 

n. (NUM-burr THR-ee) A condition characterized by the sudden onset of an acute and intense inchy sensation, centered on an individual's anal sphincter, and which demands the immediate attention of those afflicted. The condition is caused by two distinct factors: 1. Improper/ ineffective post-bowel movement wiping techniques, generally associated with laziness or other hurried factors, and 2. Physical activity necessitating the use of an individual's legs and buttocks, such as walking. There are multiple theories which attempt to explain the mechanics which lead to the condition, most studies point to the combination of drying feces and taint sweat to explain the end result of the condition.

v. The act of ass wiping, generally in the standing position, for the purposes of removing the poo/sweat slurry from an individual's stink-star, as well as the only known method of relieving the intense itching sensation associated with the condition.

Stanley: Man, this hike has really been swell, don't you think Dre?

Dre: Yeah, I guess, but you rushed me back at the house when I was going Number 2. And now, I got a serious case of Number 3!

Boomquisha: You two are nasty, I don't even know why I'm here...

Stanley: Don't worry Dre, if you can't make it back, I'll give you my shirt to use to go Number 3 find that tree.

Dre: Bet

Number 3 by BigNutzCracker July 6, 2019

Number 3 

Slang for diarrhea.

As a resulting of eating that bad chili, I had to go Number 3 in the toilet all day.

Number 3 by Tony Splagola October 21, 2019