noun. Loosely equivalent to "a fucking fandango."
Related terms: fundango, blogdango.
Real citation: "The sniper rifle can be converted to a shotgun for playing House of the Dead 3, too. Fuckdango of a party game (for nerds)!"
(dizzy, Feb. 3, 2005, http://188.8.131.52/search?q=cache:0DizFGrkHbIJ:www.lunaticrage.com/drippy/forum.php%3Fa%3Drt%26f%3D4%26t%3D2369%26m%3D48662+fuckdango&hl=en&gl=us&ct=clnk&cd=2)
Made-up citation: "Taoist philosopher Chuang-Tzu wrote, 'Do not be an embodier of fame; do not be a storehouse of schemes; do not be an undertaker of projects; do not be a proprietor of fuckdangos.'"