thigh guy Share definition Flag A person (usually male) who most appreciates the thicc thighs of a woman over other parts, such as the boobs or butt. Bro 1: Are you an ass man or a boob man? Bro 2: Nah, dude. I’m a thigh guy. thigh guy by sunFlower5 October 14, 2019 0 0 Get merch Get the thigh guy mug. Buy Now — $32.95 See more merch