MERF 

"Matron Exclusionary Radical Feminist"

Women who are generally left-leaning and consider themselves feminists, but pride themselves on their hate towards women who have children and the actual children themselves

MERF: "Ewww, get a load of this BREEDER who is clearly MOMMY-JACKING by posting pics of her kids on her OWN timeline!"

MERF by Mockzie November 16, 2019

MERF 

Make Exclusionary Radical Feminist (slay queen)

Proud MERF member

MERF by Proud Founder of MERF committe July 10, 2023

MERF 

Male Exclusionary Radical Feminist, a feminist who takes the position that people of the male sex (people whose xy chromosomes signify them as being genetically male) should, by default, be excluded from spaces and sports etc. that are designated for females.

MERFs specifically claim the right to exclude males from provisions designated for females, though MERFs may still encourage and support the safe and sensitive inclusion of all natal males in other forms of provision.

Though often wrongly described as TERFs, MERFs object to the entry of any male into spaces and sports.. designated for females.
They're not even that radical.

MERF by Greg-K August 19, 2023

Merf 

The act of vomiting in your spouses asshole, mostly done to women and lesbian couples after eating a large quantity of food.

"Oh shit Linda, I'm merfing right now"

"It's okay, just make sure you clean it up afterwards"

Merf by Matthew Munt May 5, 2024

Merf 

Merf: Male Exclusionary Radical Feminist

Similar to: Terf - Trans Exclusionary Radical Feminist

(1) “Oh I’m a Merf.”

(2) “What the hell is a Merf?”

(1) “A radical feminist who excludes men and trans women.”

(2) “Ohh! I get it now.”

Merf by Dookiefart January 20, 2025

Merf

A word used to describe a clown, goof kid degen, who is unfunny and gives off lowkey ai vibes.

Fam you are bare merfy two twos to my word croski

Merf by pussmeat vagina monster March 30, 2026

Merf

Attempt of saying words after being lazy but this comes out instead, and then after doing so you resume back to normal life.

Bob: “Get up and mop the floor Pete.”
Pete: “Merf”

Merf by The_frost December 22, 2025