an older person complaining about Gen Z and them overusing modern technology like computers and phones
by minegamer2000 November 14, 2019

An act in which a person grabs the sides of a metal folding chair tightly, pulling the ass as close to the seat as possible, and then farts as forcefully as possible.
The boomer reverberates loudly in all directions and resonates through the chair.
The boomer reverberates loudly in all directions and resonates through the chair.
Tom: "Holy crap! Did you hear that?"
John: "Yeah, what was that, a gunshot?"
Tom: "Naw, Vinnie just did a boomer!"
John: "Yeah, what was that, a gunshot?"
Tom: "Naw, Vinnie just did a boomer!"
by ctenah April 5, 2009

another word for a male kangaroo according to fact # 185 on snapple...or a nick name for a certain guy....
jack: "goood morning mates! today we are going to be looking at boomers...and you will see one if you look outside the window on your right...."
by like im going to tell you September 10, 2005

A boomer is when a guy has anal sex with a woman and cums in her ass. Then the guy lays down while the woman squats over him. She proceeds to rip a huge fart, spraying his own shit-incorporated cum all over his face.
I payed this whore $50 and she rocked a boomer in my face. -OR- I can't believe I actually got my wife to boomer in my mouth.
by bigjetsfan September 20, 2010

a person who is in the ages of 55-70 who hates their wifes, thinks you can pause a online game, hates video games, loves memes about minions, and somebody who is just a old piece of shit
example #1:
grandpa: "pause your fortnite and come eat dinner."
kid: "ok boomer."
example #2:
grandpa:"Hey come look at this minion meme!" "Hahahahaha!"
kid: "ok boomer"
grandpa: "pause your fortnite and come eat dinner."
kid: "ok boomer."
example #2:
grandpa:"Hey come look at this minion meme!" "Hahahahaha!"
kid: "ok boomer"
by looney_binz November 12, 2019

1) Term used to describe the RPG Launcher in the xBox 360 game Gears of War. Also called Boom Shot. 2) Any Gears of War character who uses the Boom Shot (RPG Launcher)
1) Every time I blow their asses with the Boomer, they quit the XboX live multiplayer game.
2) Boomers ain't got nothing on me because I am too quick with the shotty.
2) Boomers ain't got nothing on me because I am too quick with the shotty.
by Jayson from Boston February 25, 2007
