Mad Hatter

A deeply annoying person who you just wish would leave you alone.

"Connie, Megan and Aimee are a bunch of mad hatters" Chef Adrian

by wolfburp November 15, 2016

Hatter

A hater that wears a hat while hating on a person, thing, or place

Jimmy: BECKY IS SUCH A HATTER

Blake: YEAH, I KNOW RIGHT?

by AnthonyTheAnchovy August 22, 2017

pink-pussy-hatter

An individual who dons a pink-pussy-hat.

There were so many pink-pussy-hatters marching outside the Trump rally.

by Tree House Eikaiwa October 7, 2018

Mad Hatter

The act of cumming on your partner’s hair and immediately placing a hat on afterwards. Thus, making them a mad hatter from the amount of time it will take to completely remove your baby sauce.

Invented in Danbury Connecticut; home of the Mad Hatters

“Did you hear Conway gave Cathy a mad hatter. There was so much cum it glued the hat right onto her head”

by Mike Honcho playgirl star November 21, 2019

Mad Ass-Hatter

Mad Ass-Hatter is that one guy /girl who is absolutely batshit crazy and also an asshat/jackass.
Usually reserved for exes, enemies, or frenemies.

Can be used as an action word as well to describe weird situations/drama.

Example 1:

Person A: Dude, Jack is such a mad ass-hatter.
Person B: I know right? Can’t believe I dated that fucking psychopath.

Example 2:

Person A: Yo, did you just see what she did to George?
Person B: Yeah, that was some weird mad ass-hattery, my guy.

by BADDYBIDDY February 24, 2019

Hatter

When someone wears too many hats

look at that hatter

by EpicLOLZ1234 February 23, 2020

Black Hatter

noun
/blak hadər/

One who practices an Earth based spirituality that predates Buddhism, Hinduism, Islamism, Judeo-Christianity, or Sikhism.

"I have fellowship with Black Hatters on Monday."
"My Black Hatter group picks up litter around the lake on Earth Day."

by Skellatina December 23, 2020