whack one out

The act/art of masturbating.

BOSS "Man the sales girls are hot"
SALES MANAGER "Don't whack one out in the office, there are cameras!"
--------
"Wow that Mischa Bartons so hot I cant look at her without wanting to whack one out"

Rub one out

when you just really gotta come, so you make yourself. wether it's via vibe, hand, or any gadjet for that matter

Man, I was so stressed out, I relax after I rub one out

Wub one out

Cover the sound of masturbation by playing loud, shitty dubstep.

A walks into B's apartment: "Man does your roommate really like dubstep?"
B: "Nah bro he's just about to wub one out."

Smashed one out

Masturbating

Brandan smashed one out at the computer while watching MILF porn at 7am before any of his coworkers arrived at work.

Let one out

To go and jack off one time

Aight imma go let one out now.

odd one out

referring to yourself- when you feel like you don’t fit in with a group of people or just two people

in general-
when you feel like you aren’t included when with people

when you feel like you don’t belong

i’m the odd one out, im number 3, no one cares about me
im the odd one out in the trio
im the odd one out

kurl one out

To Kurl one out is to cyber shit out pointless emails, usually with ulterior motives. To diarrhoea buddy requests in a desperate attempt to appear popular.

Kurl one out
She kurled one out again, the sad desperate fuck, delete unread.