1 definition by KRA_

Prison lingo. Acronym for 'Game Ain't Based on Sympathy,' first heard in the Louis Theroux documentary 'Miami Mega Jail.'
Louis: Don't... don't you feel sympathy for that person? For that other inmate you extorted?
Inmate: GABOS, man... GABOS.
by KRA_ May 29, 2011
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