yiggy boy Share definition Flag derived from the old slang “The Yiggy”, which stands for pussy. Putting it behind boy effectively gives you a SFW usage of Pussy Boy Man 1: I can’t do it!Man 2: Man, stop being a fucking yiggy boy. yiggy boy by LasagnaNegrin February 7, 2019 0 0 Get merch Get the yiggy boy mug. Buy Now — $32.95 See more merch