A flat piece of plastic, wood, or other non-heat conductive material that is placed on one's lap to insulate one's testicles from the heat produced by a laptop, which has been shown to reduce fertility.
A no-life loser who spends all his waking hours on an internet message board.
He'll flood the board, respond to almost every thread, and post dozens of times per day, just to see his name there.
He thinks he's clever, funny, and intelligent when he really isn't. He's just a dumb troll.
He'll try to create a persona of that of a successful happy person with a life, but he's really just a retarded freak who spends all day on his fat ass in front of computer chatting on a message board.
"Man, that idiot lives on this board...he's a message board junkie."
particle board also known as low density fiberboard is an engineered wood product made from saw dust and resin used to make low cost furniture subflooring and many other consumer products
i wanted all solid wood furniture but i ended up with furniture made from particle board what a bummer