Mad dog 

A mad dog is a sex position in which a male and female pretend to be Americans as they shoot their shots in each others anal cavity

I had such a good time doing a mad dog last night

Mad dog by Parallelogramshagger May 8, 2020

mad dog 

a haikyuu character aka kyotani kentaro ig

mad dog is so rad!!! - shoyo hinata

mad dog by shittykawa :( January 4, 2021

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.

Mad Dog by AvGeek0924 February 5, 2021

Mad Dog 

A Mad Dog is a nick name for the original Jack "Oxy" Oxenahm

"Oxy drank all my beers last night his a fucking Mad dog"

Mad Dog by Westendmurderer March 13, 2021

Mad Dog 

A mysterious entity existing for countless millennia. First depicted as the Egyptian god Anubis, the Mad Dog has been mentioned in countless texts from around the globe spanning centuries. He is described as having almost god like powers. It is unknown if the Mad Dog is still among us but it is speculated in recent years he will bring upon the end of the world.

Person 1: Have you heard of the Mad Dog?

Person 2: You mean the god like figure?

Person 1: Yarp.

Mad Dog by KryptTombtroll March 14, 2021

Mad Dog 

A term that is used to describe a cool thing that has happened.

"Oh shit, that's mad dog"

Mad Dog by YourMumsVisa September 5, 2021

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.

Mad Dog by Tom Slagmore September 16, 2021