When a person does something cuntish but didn't mean for it to be or workout that way. He/She gets to make it on that one!
Hey bro why did you bring that hot piece of ass up in front of my girl? She is not cool with her and me talking! That's your CUNT MULLIGAN bro!!!
by Kenundrum 3rd September 22, 2020

When a guy is given a coitus mulligan, he gets a replay after an unsuccessful attempt at lovemaking.
Matt was overanxious, and unsuccessful when it came to consummating his relationship with Darlene. Fortunately, she gave him a coitus mulligan and he was more successful.
by Angel of the Morning November 17, 2021

by Dereck Peterson April 21, 2017

by Ldapperdon August 4, 2025

Max is the fruitiest person I know. Well he’s played baseball his whole life. That makes sense according to Mulligan’s Law.
by Patrick Star9838 March 17, 2024

Getting hit in the face by a 4×4 wooden post that kicks out under the pressure of a 12 ton hydraulic jack.
by T.Skippy December 24, 2019
