When a baby boomer says some dumb shit and you can't even begin to explain why he's wrong because that would be deconstructing decades of misinformation and ignorance so you just brush it off and say okay.
Boomer: Kids nowadays are so allergic back in my day we just ate bees and wiped our asses with poison ivy.
Non-boomer: Ok boomer
by lulaloops September 17, 2019
Get a Ok boomer mug for your mom Jovana.
The new word that sheep have migrated to.

Regardless of age, these sheep will use Ok Boomer any chance they can.
21 year old: The economy is a disaster
Sheep: ok Boomer
by Psilonoid November 05, 2019
Get a Ok boomer mug for your barber Trump.
Ok boomer is an easy way to diss Old shit heads. Bones3.0 being is creator of this amazing phrase has paved a way to help millions of people diss boomers when back then it wasn’t even possible.
Boomer: Saying Ok boomer is a hate crime, stop saying it or I’ll report you

JIM: Ok boomer
by Jesus•Christ November 17, 2019
Get a Ok boomer mug for your daughter Riley.
A slang term used as a response to a statement made by a person from the baby boomer generation. I.e someone likely born between the years of 1945-1960.

The term is a logical fallacy called an ad hominem which addresses the characteristics of the person rather than their statement or position.

It is also used as a meme, and has started simp wars on twitter over the Bernie “ok boomer” girl.

One of the worst memes ever created.
“Cutting in line is disrespectful, you shouldn’t do that.” -said Frank aged 60
Whatever you say, boomer. Ok, ok boomer.” -said some random teenager with no respect for anything
by RobertWill April 22, 2020
Get a Ok boomer mug for your dad Abdul.
Saying “ok boomer” is a lazy attempt at invalidating the opinions of those who you don’t agree with, without using any actual arguments. It was originally used specifically against boomers, but now it’s used against pretty much anyone even if the person is ironically younger than the person who typed “ok boomer”.
Sam (20) on Facebook:

I don’t think paying CO2 taxes will save the planet. I don’t see how giving the government even more money is a solution.

triggered environmentalist who can’t come up with any proper arguments (30):

ok boomer
by Honest 7 January 16, 2020
Get a Ok boomer mug for your sister Riley.
A reply given by zoomers and young millennials to anyone on the internet once they realize that they are a generational minority and will have to wait their turn until they become relevant enough to change American culture. A normal reply to this would be 'Ok loser,' or L.
The internet: You can't just will your opinions into existence.

NPC: Ok boomer! :'(
by boriderechista November 08, 2019
Get a Ok boomer mug for your daughter-in-law Nathalie.
1. Used by willfully ignorant individuals,

namely millenials, to dismiss

conventional wisdom as "insensitive"

or "out of touch" with reality.

2. Coded phrase. Means "I'm a

Mom: Put on some pants, its -20 outside.

Kid (i.e. millenial, perpetual dependant): Ok boomer.
by Keefy Greens January 30, 2020
Get a Ok boomer mug for your cousin Larisa.