To "do a mads" is a synonym for stealing the the girl from a good friend. Mads is an abbreviation for Mad Stealer, and a person who act "mads" several times is often also called "Mr. Steal Your Girl". a "mads" is both defined as a positive and negative term, since a "mads" is often extremely attractive, but also cockblocking a good friend.
by golden windmill February 1, 2019

by Seabass42 January 27, 2016

When you are having a conversation with someone that continuously charges the topic to avoid the conversation.
Person 1: So please provide some evidence that can only work on a Flat Earth and wouldn't work on Globe Earth.
Person 2: ...You don't know what Dark Matter is!
Person 1: Talking to you is like a mad dog shitting razor blades! I'm out
Person 2: ...You don't know what Dark Matter is!
Person 1: Talking to you is like a mad dog shitting razor blades! I'm out
by WozInOz May 10, 2024

thats when someone is so upset and jealous they get so mad and do hateful evil stuff to a person and try to ruin their life, try to lock them up in prison , lie on him with the worst crimes like child rape, or say hes not real hes a robot or an artificial intelligence, say hes crazy or mentally ill or drunk or on drugs. and will do this non stop until one of them is dead or arrested forever. THIS ANGERS ABSOLUTE ALMIGHTY GODTHE CREATOR OF ALL SO MUCH AND PUNISH THIS PERSN THE WORST WAY POSSIBLE
by Megasus Thirst Jesus Christ April 26, 2022

An alcoholic beverage consisting of one half of a Mad Dog (MD 20/20 -- any flavor) and filling the remainder of the bottle with 80 proof vodka.
by charliekelly August 19, 2008

by Old_Sport March 12, 2022

by ScoutFromTF2 December 10, 2022
