boulder 

A 30 pack of Rolling Rock beer. What do you get when you combine 30 rocks? Well of course that's a BOULDER.

I went to cyclone liquor and picked up a boulder to enjoy while watching the ice skating Olympic try outs.

boulder by clarebear23 November 5, 2012

boulder juice 

When massive mammories (breast sizes above 38-D), produce sweat of epic proportions collecting enough liquid in the over-the-shoulder-boulder-holders to fill a coke can. If one were to ring out this rancid brine from a bra after a hot summer day and drink it, the effects parallel a bad acid trip. When one neglects to wash the boulder juice from the bra and re-dons the garmet, a cornicopia of microrganisms will grow exponentially and result in breast rot.

I used to have a bra until boulder juice dissolved my
42-JJ on a hot summer's night.

boulder juice by D. HIcks January 18, 2008

over the shoulder boulder holder 

sex position act including a man and a woman.

When you're doing it doggy in the poop shoot and your arm is over her shoulder holding that boulder.

over the shoulder boulder holder by Marc February 16, 2005

Boulder Build-Up 

Boulder Build-Up is when someone (usually over weight men and women) have dirt and sweat build up under or between cracks in there body from limited exersise and movement. Normally occurs under your arms, between your legs, under your flab (fat) or in more sever cases just in open areas. This dirt build up sometimes falls out in large chunks often named Boulder Build-Up.

Bob: "Oh gee i really need to go to the toilet"
Bob: (mind) ill just lif up my fat and do my buisness.
Bob: "OMG, what is that stuff"
Bob: "I think i have Boulder Build-Up!!!"

Boulder Build-Up by nicholas patrick October 13, 2007

Bouldering 

What gay ass nature faggots call climbing.

Hey bro, you wanna go bouldering in Mother Nature later and then fuck each other in the ass?

Bouldering by jackedmegacock47 January 29, 2019

Bouldering 

Eating out a woman with untreated genital warts.

Tommy decided he wanted to go bouldering with Susie.

Bouldering by WhoElseButKels November 24, 2015

Boulderdash 

To get out quick; sharpish

Yo kid we bout to boulderdash

Boulderdash by Hot Nikkels November 13, 2009