noun. Not actually an infant-or-elder-launched brown mess of considerable size.
Related terms: metric buttload, metric assload, metric arseload, metric heinie-load, metric booty-load, metric poop-load, metric poo-load, metric shitload, metric crapload, metric fuckload, metric frackload, metric boatload, metric truckload, metric smurfload, metric cuntload, metric dickload, metric cockload, metric pantload, metric pantsload, metric jesus-load.
Real citation: "Just for laughs, what is Comcast charging you for your connection? I'm guessing about $45 a month, but enlighten me. I'm also guessing that you have to subscribe to a metric diaperload of cable-tv products from them to qualify for your Internet connection, but again, please enlighten me."
(Mr Neutron, May 30, 2005, http://www.dslreports.com/forum/remark,14426132)
Made-up citation: "My puppy has a metric diaperload of friends: Nikita, Daisy, Jed, Merle, Jack, Charlie, Brutus, Ben, Baxter, Roscoe, Dash, Willie... Not that I'm jealous."