Heavy DBs are social camelions anxious to conform into what ever you want them to be. If told to be on drugs, they will be on drugs. If you can dream it, they will do, all the while saying they have done it 'too much' in the past. They will be anything you tell them to be, just don't ask them to be responsible adults.
This person will have sex with the most unholy things. A DB has knowingly had sex with a girl with herpes, twice.
The Heavy DB has self appointed nicknames such as J-sizzle, Big Dirty, or Locomotive. No one calls this person by these dreadful monikers, but a DB is likely to introduce themselves as such things.
Harley: Mike invited me to his party, but all he had was Natty Ice and all I could hear was Papa Roach playing on the radio.
Joe: Natty Ice and Papa Roach?! What a Heavy DB!