A game in which three males ejaculate into separate cups, and three females have to randomly choose a cup and turkey-baster it into their vagina. 9 months later, the females have to guess which male spawned their newborn child.
"Hey Kerri! How about you and Jasmine and Bella join John and Kyle and I for a game of Mystery Son this afternoon!"
"Sounds like a plan! Hope I get you!"
"Sounds like a plan! Hope I get you!"
by FanOfGenitals May 25, 2012
by 1dhoe February 22, 2018
by El Penguini Jr January 30, 2023
by GamerDeezNutz November 12, 2021
by BennyG47 February 12, 2024
"Ugh, Kieran. That son-of-an-ass. He's been asking for my wi-fi password every day since I moved here."
by aussieathart January 30, 2023