look up any word, like b4nny:
 
2.
Kept or done in secret, often in order to conceal an illicit or improper purpose
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by michelle August 20, 2004
 
1.
1. Something done in secret

2. Clothing label by Pete Wentz of Fall Out Boy.
"omgeee your clan (clandestine) jack (jacket) is the sexxx"
by Auburn November 11, 2005
 
3.
1. a clothing line created by pete wetnz

2. a secret or illicit plan
wow, ur clandestine shirt is off of the freaking hook.
by allysun May 12, 2007
 
4.
(n)1 a never deciphered 8-minute short film mystery heavy in symbolism created by the band AFI released on a rare special edition of the 2003 album "Sing the Sorrow."

(n)2 a constant source of torment for AFI fans

(n)3 the commonly used title for the rare special edition of AFI's album "Sing the Sorrow," but not the actual title of the edition or album.

(adj) misused adjective among AFI fans meaning to be sneaky and cryptic intentionally, not the proper definition of the normal adjective "clandestine."

Note: in reference to AFI, always capitalized even when used mid-sentence of as an adjective. See examples.
(n)1,2 Trying to figure out Clandestine gave me a headache; (n)3 I just got a copy of Clandestine for under a hundred bucks on ebay!; (adj) That's very Clandestine of you.
by 336before337 November 30, 2009
 
5.
Clandestine was the 1991 album of Death Metal legends Entombed! It was a groundbreaking record in the Swedish Death Metal movement and one of the most acclaimed Death Metal albums in general to date. Together with Left Hand Path it was one of Entombed's finest work! Fuck the other definitions Urban Dictionary gave you, this is the only one that matters!
Person 1: Have you heard Clandestine by Entombed yet?
Person 2: Fuck yeah I have! I've been playing Sinners Bleed on repeat all day! Shit is cash!
by floyo4444 December 02, 2009
 
6.
A name of a secretive heart breaking exotic dancer.
Did you see clandestine, she totaly into me. I know her boyfriend is here but I think we had a real conection.
by Dave Hammerwell May 13, 2011
 
7.
A small type of fish often found looking mournfully out of windows.
look at that mournful fish looking out of that window
by Denny October 01, 2004