Gibbs Girl Share definition Flag That red-hot redhead that does the TV commercials for Katharine Gibbs Business School. Lord, before I die, I need to know what it feels like to slide my cock into the Gibbs Girl. Gibbs Girl by Dr. Shatner June 6, 2004 0 0 Get merch Get the Gibbs Girl mug. Buy Now — $32.95 See more merch