In-Out 

Slang; Nadsat for 'sex'

"I would have liked to have a bit of the in-out, in-out right there on the stage with her." - Alex (A Clockwork Orange)

In-Out by RandyL November 11, 2003

in out hook 

When one person is in the for the other, the other person is out for the other, and they end up hooking. There are other combos in the matrix (in in hook, in in no hook, in out no hook, out out hook, out out no hook).

Tyler: "Did y'all hook"?
Ryan: "Yeah... it was an in out hook. She was in, I was out, but I was so ravenous, so I just went with it anyway."

in out hook by BrysonStrong November 3, 2021

Jake-in' out 

making big or moderately large plans with one of your friends, family, or acquaintance. and at the last minute - abandoning then all at once with a very very stupid or pussy-ass reason.

Alex: so Jake, me and Mickey are on our way to pick you up.

Jake: Dude... i don't know if its gonna work out this time man.

Alex: why not? we've been planning this for like, two weeks!

Jake: dude... i like... stubbed my toe real bad. i cant even walk on it. it might be broken.

Alex: Jake-in' out! of course!

Jake-in' out by Gazetti January 30, 2008

too stupid to know when to come in out of the rain 

the lack of common sense to be so stupid to be so stupid you are unaware whats happening around you

my ex girlfriend is too stupid to know when to come in out of the rain

my neighbor was out in the thunder storm all day he is too stupid to when to come in out of the rain

too stupid to know when to come in out of the rain by bluebear October 2, 2022

luc'in out 

When you unnecessarily take your shirt off and flex despite the fact that you have no actual mass.

Yo check it out, he won’t stop luc'in out in front of those girls.

luc'in out by FilledOutGazelle June 24, 2020

In-In-Out 

A tasty fast food chain that can be found in the area I live in, which is California.

They have a simple menu, which is really nice. You have a burger, cheeseburger, fries, and drinks.

Their fries actually have potatoe tasting to it, unlike other places.

Their milk shakes taste real good too because they are made with real ice cream.

In-In-Out taste really good

In-In-Out by lunar shadows October 22, 2004

the in-out 

1. Sexual intercourse.
2. Inserting your penis into a woman's vagina.

"That Wren Stevens, I'd certainly give her the ol' in-out."

the in-out by Funkmastah9 July 12, 2003