Mrs. Duffy

That bitch of a principal who thinks she rules the world even though she has only been principal for less than a year.

Person 1: Did you see Mrs. Duffy
Person 2: Yeah she yelled at me because she was late to a meeting

by CoolioKiddio May 19, 2020

mr. duffy

V. To slap a person in the face with your penis, usually after breaking their knees with an inflatable squeaky baseball bat.

"That hooker was going to call the cops on me after i gave her a mr. duffy last night, so i had to kill her GTA style.