Top definition
A person over the age of 30 that likes 80s Rock and Monster Energy Zero Ultra, that wants things to go back to the way they were.
*cracks open monster* Now Banjo-Kazooie, that was a good video game. - Typical Boomer
by EvasiveAce July 31, 2018
Get the mug
Get a Boomer mug for your bunkmate Sarah.
2
a slang term for hullucinagenic mushrooms containing psilocybin
where dem boomers at?
by Caine April 21, 2003
Get the mug
Get a boomers mug for your mate Nathalie.
3
In Texas Hold'em, a player in first position who overplays his/her hand going all-in.

Everyone folds and the boomer takes the blinds only.
You went all-in with a premium hand and only won the blinds?

Nice play there Boomer!
by aloha27 October 31, 2009
Get the mug
Get a Boomer mug for your barber Georges.
buy the domain for your pet site
5
While observing a fat person puking it is customary to yell BOOMER to warn others so as not to attract the horde! Also works well as an insult.
Guy #1: "Holy shit you see that fat girl in the backyard puking?!"

Guy #2: "BOOMER! Watch Out!"
by Jonan2012 October 26, 2010
Get the mug
Get a BOOMER mug for your barber Jerry.
6
psylicybin mushrooms. A term frequently used on jam-band lots or other headie areas.
"yo man lets go back into shake dizzle so we can take some ecstacy with these boomers."
"Shakes dizzle fo rizzle. We should hippy flip fo shizzle my nizzle."
by Jake Heller December 14, 2003
Get the mug
Get a Boomers mug for your brother-in-law Georges.
7
A nickname for Mushrooms.
Mushrooms that a can be consumed in order to alter the mind state in such a way that you may begin to hallucinate and see colors as well as many other objects that may or may not be actually there in reality.
Hey man just bought a half ounce of boomers, you wanna trip?
by Kevin420 December 20, 2007
Get the mug
Get a boomers mug for your daughter-in-law Yasemin.