A socioeconomically deprived individual, usually also dumb as a bag of dildos. If this person were in India, 'untouchables' would look down on them.
Likely to have large gauges dangling from their ears, neck/face tattoos and an EBT card. Likely cannot spell, even with auto-correct on their Blackberry.
Someone who's poortarded. A poor 'tard. A natural cousin to the retard.....only poorer.
"Did you see that new tat that Lionel got on his hands?"
"Sure did. What a poortard. He won't even be able to get a job at Jiffy Lube with 'Mazel Tov' tatted across his fingers."