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2.
Euphamism for a person who was clearly 'prematurely' born.
A: whats up with Sally i heard she's deaf and blind?
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B: yeah i think she's a bit undercooked
by riverintheroad March 30, 2011
 
1.
To be really cool, and awesome
Juliana- "That shirt is really raw."
Daniel- "No, no, no, It's undercooked."
by DanielLovesJuliana69 May 25, 2011