A boulder brain is a Norfolk inbread male, who is over weight has poor hygiene, rarely washes towels sheets.... stresses over everything but not as much as his trouser button. Pants always down crack showing. Loverble, simple, germ ridden.
by Neilwill September 26, 2019

A common slang term used to describe many of the prostitutes that walk along Boulder highway in Las Vegas, NV.
GUY 1: holy shit, why does that girl walking across the street look like a trainwreck?
GUY 2: Bro, that's a boulder highway Barbie......
GUY 2: Bro, that's a boulder highway Barbie......
by BHsi August 6, 2017

A living creature disguised as a human. It originated in the Himalayan Mountains. The boulder is an immensely strong creature, able to crush objects and people with ease. Some say the boulder has the ability to roll at tremendous speeds, even on flat terrain. Stories of the boulder range far and wide, each tale different from the rest. Some say it sustains its life from the solar rays of the sun. Some say it gets all the sun it needs from Pokemon Sun. And some say that it gains its power from a most sticky and horrendous liquid, sugar water. The latest news of the boulders whereabouts and its disguise vary from each and every article. But one prominent one remains. That it hides itself in the disguise, of a stout Asain man.
by The_All_Knowing_Wizard September 24, 2017

A huge reason to love CU Boulder. Where the trillest MF are to be found and the best skiers in the country.
“I heard if I join boulder freeride I’ll bag the hottest babes”
“Well I heard I’ll get to ski the sickest lines”
“Well I heard I’ll get to ski the sickest lines”
by Lukewarmnutz March 9, 2024

Made it when I was talking about Anklessource the dinosaur And I said the word by searched it up Realized Definition was carrible , so I made the word
Boulderize" – verb (informal, humorous or fictional)
Definition: To become a boulder; to transform into a large, unmoving rock, either physically or metaphorically.
Example usage:
After hearing the shocking news, she simply boulderized on the spot, frozen and unmovable.
Centuries of meditation had boulderized the monk, making him part of the mountain itself.
Definition: To become a boulder; to transform into a large, unmoving rock, either physically or metaphorically.
Example usage:
After hearing the shocking news, she simply boulderized on the spot, frozen and unmovable.
Centuries of meditation had boulderized the monk, making him part of the mountain itself.
by Johndoeo June 17, 2025

by Buttmuncheragain June 12, 2024

"That is a big boulder" Is a line that Donkey from the movie "Shrek" says. Donkey is voiced by Eddie Murphy and he done an awesome job!
by Pop Playz December 15, 2023
