The act of getting the shit beaten out of you by your friends as a joke

adj. merfed
Whoever falls asleep first is about to get merfed...
by Dill Pill April 16, 2019
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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.
by Greg-K August 19, 2023
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"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!"
by Mockzie November 16, 2019
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I was very merf today when I seen that booty!
by Sissyhoe September 23, 2015
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