A person who refuses to use birth-control despite their excessive promiscuity and lower-class financial status.
Anyone who wants children "with their new man/woman", despite existing children from another parent, with no regard to financial ability.
Anyone who will have a child with an inability to financially or emotionally support any number of them.
A promiscuous individual who wants children like a child wants puppies, and has no concept or ability to act as a functional parent; A person who views a child as an accessory, instead of a responsibility.
A person who continually has children simply to increase benefits given by welfare, or who disregards the cost to everyone else to support their willful "promiscuity-without-protection" lifestyle.
"I would give to the poor in Rainier Valley, but there are so many welfare-barnacles out there, I changed my mind. They should hand out condoms instead of money."