Trainwreck is a sativa-dominant strain of usually very high-grade marijuana often found among users with medical access, and is especially popular in CA. It has a pronounced, characteristic evergreen odor and is usually manifest as small, very dense buds with ubiquitous trichomes. The Sativa:indica ratio is proposed to be anywhere from 9:1 to 65:35, although the latter figure would seem somewhat remarkable, since Trainwreck produces virtually none of the "couch-lock" effects typical to indica strains. It instead causes a very cerebral, relatively non-impairing high conducive to creative thought, introspection, and verbalization. As of 2010, in the Bay Area, 3.5 g of medical grade Trainwreck ranges in price from roughly 45 to 65$
I just totally destroyed a linear algebra exam after smoking like 2 bong-loads of Trainwreck. Now, where have I left my copy of Finnegans Wake? Would you like some Trainwreck, by the way?