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1 definition by Charterhouse

 
1.
MLPSIA = "Minor League Public School I'm Afraid"

A derogatory name for a lowly ranked private school in England.
Persephone: "That Hubert is such a dishy young chap, don't you think?"

Eugenie: "He is a bit of a looker, although alas he's from a MLPSIA, which means he'll definitely be a no no with daddy..."
by Charterhouse June 15, 2009
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