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2.
noun. someone who is TOO skinny from drugs; a clucker, crackhead, or one who bangs tar. usually derogatory. even if they're not using
dude better eat, you look like a flaco
by jiz May 16, 2005
 
1.
spanish for skiny or thin
hey you FLACO you better eat somethin'
by linda October 26, 2003
 
3.
One who is to close to retirement to tell tesoro to "fuck off!".
Flaco is'nt going to give tesoro the chance to make him a shithead!(see"shithead")
by Coastworm October 17, 2003
 
4.
A much much much kewliezer blue bird guy in smash bros who's like the best and killxorz people with his laser and is like "Flaco here, I'm fine" in Lylat Wars and he is SO DAMN KEWL!
OMG pwnage to teh MAXorZ!!! Hidden spike the Flaco to teh MAXORZ!!!
by Alex McIver January 27, 2004