Gangsta' Killa' Blood. A set of Blood who B killin' KraB5 all day!
That dawg in GKB!
by Dino Allen November 13, 2003
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Stands for "Garrett Knows Best."
Hey do you know the answer to this test question?
Nah, I just copied it from Garrett.
Oh right, "GKB"
by iputmycockringinmyother2 September 14, 2021
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Stands for “Garrett Knows Best
“Hey I don’t know the answer to this question. Do you know what it is?”
Nah, I just put GKB.

“What does that mean?”
Duh, Garrett Knows Best.
by iputmycockringinmyother2 September 15, 2021
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The GKB (Gangster Kill or Killing Bloods) is a Blood set in California. They have rivalries for Bloods and the People Nation. They repersent the 6 point star, standing for Love, Life, Loyalty, Unity, Knowledge, and Understanding. They use weapons like 223 Assult Rifles and AK47s
The GKB Crips are a west coast crip set
by BloodGang031 April 24, 2016
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