Nissan Titan Share definition Flag 1. All that is manly. 2. A rugged truck built for a real man's man. 3. A total panty dropper. Since I am not gay, I drive a Nissan Titan. Nissan Titan by Semper Fi Titan Man November 20, 2018 0 0 Get merch Get the Nissan Titan mug. Buy Now — $32.95 See more merch