Mad A 

Crazy wild sex, mostly having to do with the anus.

Lauren and Brandon are probably having Mad A!

Mad A by C0l1n June 12, 2006

mad-a-gas-car

Refers to a driver, driving a gas car, having road rage, commonly against electric vehicles. Mostly Teslas.
Verb.

This dude's about to mad-a-gas-car !

mad-a-gas-car by 72Pigeons February 24, 2025

Mad as a hornet 

When someone is beyond angry. Full of rage. Hornets are really angry and relentless, hence the term, "mad as a hornet".

1. Jane was playing hide and seek and was trying to hide in the closet quickly, but smashed her finger in the closet door. Jane was mad as a hornet.

2. If someone is very upset, you ask them "are you mad as a hornet?" Their reaction will tell you how mad they are.

Mad as a hornet by Marie G the DiscoDiva October 12, 2006

Mad As a Hatter

If someone says you are mad as a hatter, they are accusing you of being quite irrational. The sense of madness here is "suffering from a disorder of the mind; insane." This phrase usually refers not to someone who is actually insane, but rather to a more normal person who is behaving in an irrational way.
The phrase emerged in England in the 19th century. Hatmakers in those days used a lot of felt that was treated with chemicals including lead, arsenic, and mercury.
Unfortunately, those chemicals are highly toxic. The symptoms of such poisoning include palsy, confused speech, and distorted thinking. Today, making hats is a much safer profession, but the phrase survives.
An interesting alternate explanation of the phrase derives hatter from Anglo-Saxon atter (poison), which is related to adder (a poisonous snake whose bite was thought to cause insanity).

You are MAD AS A HATTER!

Mad As a Hatter by Its me, its me, the M-E-T-Z! December 8, 2003

Mad as a box of frogs 

Very mad, but typically refers to someone in the public eye. Of course, as the very idea of putting frogs in a box is eccentric to say the least, one who is very mad can be said to be; As mad as a box of frogs

That Ronan Keating - He's as mad a s a box of frogs.

Mad as a box of frogs by Tanky November 8, 2003

mad as a wet hen 

In the old south, after a hen laid her eggs she would want to sit on them until they hatch. Even if you gathered up all her eggs, she would still sit on the empty nest. So in order to “break her” and get her to lay more eggs, the farmer would lift her off the nest and dunk her in water. She’d then go right back to her nest, so this had to be done two or three times, after which she’d be mad as hell and start “fussing and scrambling about” Apparently this “broke her” and she’d start laying eggs again.

her husband came home late and drunk again, and she was mad as a wet hen!

mad as a wet hen by mysticaldeath January 4, 2012

mad as a March hare

Crazy, insane. Refers to male hares' habit of leaping wildly about in March, their breeding season.

Calm down; you're acting mad as a March hare!

mad as a March hare by Erin Catherine August 6, 2008