One Stroke Wonder Share definition Flag A man who is really good at line games but is really bad at sex. I told that guy to beat my line game and he did it. Wow he is such a one stroke wonder. But he's still a Fuckboy. One Stroke Wonder by Penis Music June 4, 2018 0 0 Get merch Get the One Stroke Wonder mug. Buy Now — $32.95 See more merch