High Fiber 

Pejorative term used in the scientific community to describe an argument lacking in merit. Synonymous with sophistry or, more commonly, bullshit.

Where's the meat to your argument? Sounds like a pretty high fiber explanation to me.

High Fiber by Jumbuck May 22, 2005

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

high density fiberboard by littlejimmie March 3, 2019