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high density fiberboard 

high density fiberboard known as hardboard is an engineered wood product made from saw dust and resin similar to particle board and medium density fiberboard except much denser stronger harder and more water resistant than particle board and medium density fiberboard with many uses including store display shelving furniture construction consumer products and more
my neighbor used high density fiberboard on his garage that is strong hard and holds much better to water than particle board and medium density fiberboard what an amazing product

medium density fiberboard 

medium density fiberboard is an engineered wood product made from saw dust and resin similar to particle board but denser and stronger is used in construction furniture making consumer products and many more uses
i wanted solid wood molding and trim for my house but i ended up with medium density fiberboard because of costs once painted medium density fiberboard looks good awesome

maximum-density 

Developed at the Naked Turtle while bartending.

Def:

A girl wearing jeans two sizes small, thus fitting the most amount of mass into the smallest possible volume.

Remember the formula for density:

D=M/V
Yo! That girl is pushin maximum desnity in those jeans.
maximum-density by Glen February 9, 2005

Tard Density

Or TD for short is a name to describe the amount of tards in a given area.

The TD scale ranges from from 0 to 100 where 0 is an empty building and 100 is so massive that only Chuck Norris could survive.

TD can be used either as an percentage or as arbitrary scale.
"God I traveled with the Metro today and the TD was massive like 80"

"I had a lovely vacation, the Tard Density was only around 5"
Tard Density by uberEpicDonkey March 24, 2010

Boob Density 

the quality of a female boob that determines either firmness or jello-ness. very important in determining the quality of a boob.
Dude, that girl had mad boob density, they felt like turtle shells. I think I chipped a tooth.
Boob Density by Chomp Whompster March 12, 2009

Fatuation Density 

Number of thick baddies per square meter in a given area.
Damn bro I heard your street has mad fatuation density. You pipe?
More from Urban Dictionary
Millennial optimism may be gone, but Gen Z whimsy (WhimZ) is in.
WhimZ by WhimZ! November 5, 2026
Word of the Day on November 13, 2026

Frothability 

The measure of an emotional and over zealous consumer in an upwardly charging market, also known as a bull market. It's characterized by rising asset prices, increased investor confidence, and favorable growth in the markets, bro.
The frothability was evident as over-zealous consumers eagerly engaged in bidding wars, driving property prices to unsustainable levels reminiscent of previous speculative bubbles.
Frothability by cptn.kagaroo1 January 26, 2024
Word of the Day on November 12, 2026

Soul digger

A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
Soul digger by anonymous November 11, 2026
Word of the Day on November 11, 2026

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
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