1 definition by Alex Spieller

A Word used by Half Moon Bay High School Students and in a coastal suburb of San Francisco and by College students in San Luis Obispo. Used to describe someone who is on a mission or takes life way too seriously.
"That's Firm"
"Chris just yelled at me because i used his cell phone, he's so firm."
"Harry is wearing his Save By the Bell fan club t-shirt, he's so firm."
by Alex Spieller May 18, 2006
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