A person from the baby boomer generation or really anyone who is older than the person using the word, usually used if said person is being annoying or talking shit about a younger generation. Sometimes used in a joking way among friends. Can also describe someone who is out of touch, typically with technology.
"LMAO, ok boomer"
"Karen is being such a boomer"
by inchpinchpp June 26, 2020
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1.) a shortened way of referring to a baby boomer

2.) is a stereotype derived from the generation baby boomer. it’s most commonly used in the popular internet phrase “ok boomer”. it is a stereotype for baby boomers, and can be described as the old person who is against video games and electronics. the old people that always rant about how things are different. they seem to be easily annoyed by change and will take it out on everyone, especially kids. while actual baby boomers range from birth years 1944 to 1964, the stereotypical ‘boomer’ could probably just be 53, like my mom. she acts like a boomer.
Ex 1.)

old guy: “all you kids do is play on those fancy gadgets! back in my day we used to play outside in the mud and get dirty!”

joe: “ok boomer

Ex 2.)

exserohilum: “mom you’re such a boomer”

mom: “i’m not even a part of the generation baby boomer-”

exserohilum: “you still act like a boomer”
by exserohilum December 02, 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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1) A person who is so proud of their ignorance that they don't want to upset it by learning anything new.

2) Incidentally, a person who was born between the years 1945 until around 1962.
Until younger politicians get elected and stop them, the Baby Boomer generation is determined to dismantle everything great that the Greatest Generation built.
by laxt79 June 02, 2021
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boomer: Hey how does this computer work?! HELP ME! God your generation is so LAZY!
Zoomer: OKAY BOOMER!
by 🤏Urban Dictionary🤏 November 20, 2019
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1. A zombie that'll explode in your face or throw up on your face hence calling other zombies to eat your face...(bad news for your face)

2. A fat ass dork that eats all the time and is always sick...xD
Boomer...that things too clo push it outta the way...*bleeerrg*...oh no my face!!!
by iamtreXD September 21, 2009
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