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When you splooge in a chick during sex and on your last thrust your shaft gets covered in your own cum but you never clean it off. Later in the day though when you clean your bone off the dried cum looks like dust falling off!
Killian was smashing Riley’s snatch last night and never cleaned his knob off after cream pieing her. A couple hours later bone dust was falling off his schlong when he took his dick out to piss
Bone dust by Filthyfitz1 April 29, 2022

Crop Dust A Dinosaur Bone 

To install a cable, especially a low voltage cable. Often done above ceilings or under specialty floors.
See also: Crop Dust a Dinosaur Bone in a Suit of Armor.
There is not enough on the spool to Crop Dust A Dinosaur Bone that far.

Crop Dust A Dinosaur Bone in a Suit of Armor

To install a cable in a conduit.
There was lots of rotating machines along the pathway, so we had to Crop Dust A Dinosaur Bone in a Suit of Armor.

bonedust 

Gotta make that bonedust.
bonedust by asdasd asdas dasd July 28, 2021
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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