Literally anyone that is older than you.
Individual 1: Did you hear that John got a job?
Individual 2: God he's such a boomer.
Individual 1: Dude he's only a year older than you...
by TheLomster June 14, 2019
Get the Boomer mug.
Contrary to popular belief a boomer is not necessarily a baby boomer, a boomer is person stuck a state of mind in which they believe they are superior to other generations just because they are older.
Gen X Parent: Gen Z are entitled and selfish.
Me: ok, boomer
by I’m pretty lonely ngl November 24, 2019
Get the Boomer mug.
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
Get the Boomer mug.
Someone older who doesn’t know how the younger generation works and it’s okay with change
I asked my mom if I could go to this party but she said no, what a boomer
by That dude who likes Bill Joe November 23, 2019
Get the Boomer mug.
A cold front from the north will draw in warm moisture from the south potentially producing some big boomers this afternoon.
by Consultant22 May 23, 2018
Get the Boomer mug.
It means OLD... It's a generation that's called the " Baby Boomers" but in slang if you say boomer it means old. So basically if you call someone/something a boomer then you are calling them old or calling the thing old.
Bob: My favorite artist is Elvis!!
by the dictonary BITCH November 14, 2019
Get the Boomer mug.
A boomer is someone who was born between the years 1946 – 1964
by Daddy 2 Shoes July 17, 2019
Get the Boomer mug.