The behavior of habitually requesting a friend or acquaintance to make a small purchase (drink, candy bar, pack of cigarettes) on one's behalf, with the implication that the act will be reciprocated, while in fact the implied reciprocation is unlikely to take place - knowingly or unknowingly.
Hey, you know where Dave is? I'm gonna go palsource me a McDouble.
John is such a leech, always palsourcing smokes.
John is such a leech, always palsourcing smokes.
by fonsui July 26, 2011
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