A modern-day version of the idiom "blue collar". Meaning working class, taken from the florescent yellow or orange high visibility safety gear workers are required to wear on building sites, in factories etc
"Henry will always be a fluoro collar worker, as he lacks confidence"
by James Richard Foster Adam July 11, 2008
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A fishermen that thinks fluorocarbon fishing line is the greatest thing to EVER happen to fishing and tells everyone to use it for every situation.
"Because fluorocarbon has a lot less stretch than mono, it will help you detect bites." <<<"REAL WORLD" KNOWLEDGE FAIL... That is a Fluoro-Whore.
by w2n April 20, 2010
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Me on fluoro: ...Thanks, but no thanks.

*in my head* I wouldn't be caught dead in it.
by littleblackdress35 August 8, 2008
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