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teenagers who have only recently taken up smoking (pot)- not full-blown potheads, but on their way. used either endearingly or scornfully
by lauren September 02, 2003
A person that has just started smoking pot.
All they want to do is eat and sleep.
?: Did she start smoking?
A: Yeah, she's a baby stoner.
by Ms.M.xo September 27, 2009