A fork of Rural Dictionary
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"
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.