by Glen W. June 22, 2005

Currently, in 2019, common worthless sheep children use it as a new insult. The source is unknown. But they follow and copy eachother like clones.
"what a boomer"
by September 25, 2019

my name is jameal I get bullied in science so now im a boomer terroist a terrifying boomer terrorist. SILENCE!!!!! i kill you.
I TOLD A JOCHE.
I TOLD A JOCHE.
by jezzyboyoman March 10, 2008

Person 1:I hate boomer so much
Person 2: nigga u talking about gay bowser
Mario:hi guys what u talking about
Everyone:ok boomer
Person 2: nigga u talking about gay bowser
Mario:hi guys what u talking about
Everyone:ok boomer
by That 1 black nigga November 6, 2019

An older millennial who whilst being engaged with modern society, takes a smug and dismissive tone to anything new culturally, and generally acts as if they are the center of the universe. Usually interested in video games, science fiction and comics. Probably has a podcast.
ZP is such a boomer.
by Green_Lance April 21, 2019

An older person who has been involved or complicit in passing on a much worse planet or society to the younger generations. Especially if this person is then blames or is condescending or derogatory towards the younger generation.
The boomers in congress still won’t do anything about climate change, even though Florida has been swallowed by the sea
by TheFlamingLemon November 12, 2019

Laughing King Tiger or otherwise known as Joe, Boomers are people who act tough and think they are still "BACK IN THE DAY"
by Echo361 November 12, 2019
