When someone has really embarassed you in public, preferably in school or at work. After insulting you (preferably by physical means), they stand over top of you or climb to a higher point than you and shout down at you, "you just got mad dogged!"
I ran over to Tom, tackled him from behind, and stood over him in front of all the Senior girls shouting, "YOU JUST GOT MAD DOGGED!" to which I promptly added.... "Bitch!"
by JR312 September 20, 2005

1: a girl who goes to a private all-girls catholic high school. 2: eternally drunk, looking and sounding (especially on the phone at midnight). 3: TRAILOR PARK wannabe
by Captain Ashton December 17, 2003

by getatme92 March 23, 2008

Brother: Hey, I want to spend some time with you before you leave for New York for the school year. Let's go on a romantic date.
Girlfriend: I'm sorry, I can't! I have plans with Mad Dog. You're welcome to third wheel it if you want.
Brother: Are you kidding me?!
Girlfriend: I'm sorry, I can't! I have plans with Mad Dog. You're welcome to third wheel it if you want.
Brother: Are you kidding me?!
by CKEKJ September 7, 2009

Chuck Norris, never heard of her, don't make me go Mad Dog Mattison on your ass “I come in peace. I didn’t bring artillery. But I’m pleading with you, with tears in my eyes: If you fuck with me, I’ll kill you all.”
by nothing is real June 6, 2016

by gitcha glitch January 24, 2003
