A name used to describe a clumsy, dangerous person. This person will damage things and hurt people(on accident or on purpose). They also take things too far. Rumors are also spreading about a trainwreck virus that causes these symptoms.
Britney Spears in general, highlighting many Britney incidents such as her comeback on MTV's recent Video Music Awards, fumbling her baby, showing her cooter and shaving her head, just to name a few.
The 2007 VMAs were home to the biggest trainwreck comeback of the year.
A sub-type of a pub crawl that uses a train, subway, or light rail system to travel from bar to bar.
Steiny's bar in Staten Island New York has the Trainwreck pub crawl that uses the Staten Island Railway. This event started in 2002 and has run every year since.