KGKT Share definition Flag When a guy and a girl are performing a 69, and the guy knees the girl in the face, and then throws her legs over her head so she does a flip. Copyright 2007 "So you were with Kelsey last night" "Yea, I totally gave her a KGKT" KGKT by K. Goulet July 4, 2007 0 0 Get merch Get the KGKT mug. Buy Now — $32.95 See more merch