A boomer is a person over the age of 55. It is usually associated with tik tok/Facebook memes of people using the phrase ‘ok boomer’ it is used to make fun of or sarcastically target the older generation.
Old person: ‘kids are always on technology these days, they don’t know what is going on in the world, they are destroying it’

Child: Ok boomer!
by Definition_Dealer November 01, 2019
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Noun. A banal thought terminating cliche used by boomers and boomer sympathizers to convey the failed "conventional wisdom" of their generation. These cliche sayings are typical political or economic in nature and are refutable by hard real-world evidence.

The burden of evidence required to refute a "boomerism" is often substantial, requiring reference to the CPI (Consumer Price Index), Wage Index, or other economic data available on FRED (Federal Reserve Economic Data).

Millennials and Zoomers are too busy working their jobs as senior economic analysts, program directors, or serving coffee to pay off students loans, to refute boomerisms.

None the less, entitled boomers feel obliged to be provided with hours of high valued consulting work, at no cost, to disprove them. Millennials and Zoomers have adopted a strategy of responding to boomerism with the much less costly "Ok Boomer".
Boomer: "Well hello there youngster, what are you doing?"

40 y/o balding senior management wage slave: "Doing my taxes. It looks like I might be able to pay off my student loans and mortgage by the time I'm 83."

Boomer: "I see you are eating avocado toast there! You know, if you ate less avocado toast, and lived in a shoe, you could be free of debt by now!"

Waitress: "Now that's a boomerism, if I ever heard one."

40 y/o balding senior management wage slave: "Ok, boomer."

Boomer: "STOP! Ok Boomer is the new N-word!"
by neoproletariat November 10, 2019
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Hallucinogenic Mushrooms commonly referred to as magic mushrooms or shrooms, they are produced in cow shit and make for a groovy time
I scored some killer boomers from that hippy down on 4th street
by Shrooms Dmoney February 11, 2017
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The creepy old guy who watches you through the curtains. His catchphrase is GET OF MY LAWN
Me: do you think he's a boomer
Boomer *yelling*: GET OF MY LAWN
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An ideology which promotes the discrediting of ideas from any person or entity that disagrees with one's preconceived beliefs, regardless of their source's credibility. It is a common ideology among the "Baby Boomer" generation, born between 1946 and 1964, hence the title "Boomerism".
So many young people's ideas are shot down today without a second thought despite the fact that it will ultimately be their job to fix the issues created by the same group that is largely still in power; what a blatant display of Boomerism!
by margaritamix_ June 05, 2020
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The Noun "Boomer" a name for the older generations when they judge a more recent generation for what they do/use.

The Phrase "Ok boomer" Usually used to dismiss the older generation when they start to judge you.
"What a boomer, saying that they used carrier pigeons to pass messages than just tapping an app" said Jared.

"Back in when I was a kid we played outside until 6 0.m" Said an Old Woman

"Ok, boomer" replied Mary
by RazingG November 29, 2019
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an older man or woman who does not understand the meaning of things teens do
teacher: you should study more instead of being on you phone me: ok boomer
by lmaowhatisapseudonym January 12, 2020
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