sissy mary

Someone why chickens out of doing something after promising to do it.

Rachel recieved the nickname sissy mary after dropping outof the class election race.

by Angelika March 30, 2005

sissy mary

A person who afraid or scared to do something. Also called a baby back bitch.

Adam was a sissy mary because he refused to fix his snow blower on his own.

by sexystephy January 26, 2016

mari sissy

apologizing in a i-don’t-care attitude, similar to “sorry-not-sorry”

Girl 1: what are you talking about? You were supposed to hang with me not Girl 2!
Girl 3: mari sissy!

by eddytaiii December 27, 2023