[in] 

adj. someone or something that is liked because its the latest trand and is always there or always available. a trend or action or person that is constantly involved or involving.

-'Who is this knew guy?'
-'John. I've talked to him, he is in.'

-'Are u in or what?'
-'Yeah, I'm in.'

-'have you seen that website'
-'yeah, thats so in'

[in] by De La Serna December 21, 2008

In 

1. To be confirmed
2. To know something that not everybody knows.

1. It's in. Meet me at three.
2 "You're in on this now. Don't tell anyone"

In by Zero March 10, 2005

in 

to achieve success with a woman/man friend

"in" refers to getting into her/his pants to perform the sexual arts

Shes fine,i gotta get my in's

dayam, i wanna get in there

in by Alfalfa May 4, 2004

in 

relating to persons, places, and things that are declared fashonable and acceptable at the time.

synonyms: hip, fab, currentcurrently cool, cool, rad, new, happening, etc.
antonyms: out, lame, old old-school, "not cool," ugly not happening, dumb.

1.If Ghandi was alive he'd think a minimalistic garment from a fashion store would be "in."

2. Apparently, Jesus is saying that long hair is "in" right now.

in by runandwin May 9, 2005

IN 

To post in a thread before it is locked by a forum moderator. Usually in resposne to a post of a questionable nature.

Intarnet d00d1 - <picture of pr0n>


Intarnet d00d2 - IN


*Intarnet m0d locks thread*

IN by Flip Dimple Got Thunder Nuts February 22, 2005

In 

(noun) to have an in is to have entry into a conversation with a girl, which will eventually lead to getting in.. and then getting the fuck out

Yo u need a pen right? shes gotta pen thats your in.. go ask if u can borrow hers

In by skater3266 February 16, 2009

in 

1. n. Any trivial means of effectively starting a conversation with an attractive female.
2. n. An inside connection, especially regarding employment.

1. "So it turns out she's from near my hometown. It's not the best in, but it's better than nothing. . ."
2. "My old boss is now in Lucent's upper management so I've got an in there."

in by Rurounin January 10, 2004