A mad dog is someone who brings plenty of energy and good vibes. They are typically a Leo and go by the name Anthony.
I was at a party and felt I needed a energy boost so I called “mad dog” to come round to pick up my spirits.
by TheWizard20 November 23, 2021
Mad dog is a nickname for girls named maddie. who is a dog in the sheets, also sucks dick like no other
by Marty ice June 09, 2023
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.
by Tom Slagmore September 17, 2021
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
by Parallelogramshagger May 08, 2020
mad dog is so rad!!! - shoyo hinata
by shittykawa :( January 05, 2021
When someone (usually a male, but in some cases a female) hits on the opposite sex. "Mad dogging" can be successful or lead to a good ol' slap in the face.
by rachelpuke October 01, 2014
by biglad March 29, 2019