adv. Commonly applied to would-be romances and entertainment products. Its origins are unknown; some speculate that the word originally referred to tragedy on the high seas.
Real citation: "Dinner at Millennium (thanks for the rec,@grubreport): delicious, AND seated next to trainwreckaliciously pretentious first date."
(May 7, 2009, SarahDBunting, Twitter, http://twitter.com/SarahDBunting)
Made-up citation: "Thus far, my career in organ harvesting has been trainwreckaliciously bad. Talk about a rookie mistake: I grabbed a lung when I was looking for a spleen! Me and my mom had a long laugh about that one, after she regained consciousness."