A hoe, or bro where their life is one giant trainwreck. They typically consist of people who are sexually promiscuous, party constantly, do not have a job and or irregular work. Jersey shores snooki is in fact a perfect example of a trainwreck if you take away her wealth. Trainwreck can be applied to many people- that hoe, or bro, at a party that is usually irresponsibly rowdy and drunk and enjoys causing fights. It can also be applied to that person who is drinking and or doing drugs all day or all night, not holding a steady job, always broke, and they don't care that their life is in shambles. Typically irresponsible, and anyone you would call a loser, skank, slut, hobo, bum, and party animal
1. She's at a party everynight getting plowed by random guys, dude you like a trainwreck. 2. All he ever does is drink and drug, I don't think that trainwreck has had a sober second in 3 years, and hasn't had a job in 7! 3. Man all that couple does is come over to drink and do drugs with us because they can't afford their own.. I'm sick of those trainwrecks doing that shit.