Mad Dog

The act of going down on a female with a mouth full of Pop Rocks. This act causes the person who is performing the act to foam at the mouth. Can be done with or without growling noises.

She said she wanted to try something different so I gave her the Mad Dog.

by Tom Slagmore September 16, 2021

Mad dog

Mad dog is a nickname for girls named maddie. who is a dog in the sheets, also sucks dick like no other

Maddie was going crazy last night on my cock like a mad dog

by Marty ice June 9, 2023

Mad Dog Killer

Sick cunt

Kills at everything in life
Total Dingo

That Mad Dog Killer’s a Total Dingo…

by Madingokilla January 1, 2022

Mad Dog

A chickadee who is rich and gets the lil boiiis attention.

Dude. Such a mad dog

by Boogy woogy November 13, 2019

Mad Dog Crazy

An extreme or overtly ridiculous show of mental decline such as screaming in public places or unironically enjoying political speeches.

Mainly used to refer to actions but can be used to describe a person.

“Did you see what Jessica did at the part last night?”
“Yeah dude that was mad dog crazy.”

by BNHAlover.2022 March 24, 2024

Mad Dog

Formally the MD-90, the LOUDEST GOD DAMN PLANE IN EXISTENCE (aside from the Concorde). It pretty tho. Loved by AvGeeks, hated by Environment specialists. (lots of emissions.)

Mike: Bruh the Mad Dog is being retired?!
Jon: Damn climate people.

by AvGeek0924 February 5, 2021

Johnny mad dog

An old leathery skinned man walking around high as a kite harassing women and stealing dogs

Some days he is your best mate some days he will flick yah the bird you never know what your gonna get

Johnny Mad dog just knocked of my missus and my dog the crazy old bloke

by Mad dog watchers November 18, 2023