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1 definition by StSebsKid

 
1.
A Catholic, all-boys, Independednt League School In Needham, MA. While many make fun of Seb's kids for being arrogant and full of themselves, that's more of the Independent School stereotype, as most Seb's kids do not fit into this category, and realize that they do not own the world.
The kids at St. Sebastian's keep to themselves, and are not as preppy and arrogant as kids at other Independent Schools. If you actually knew Seb's kids and didn't just repeat a stupid thought from someone else, you'd know that.
by StSebsKid April 21, 2009