1 definition by Crew and the avenged Toad

A fat teenage male without testicles. Also is commonly found with cankles. Derived from the latin "Fin-nuber", meaning of Irish decent and small intelligence (and penis).
"He's such a Finbar!"

"I know; he's fat, has cankles, no balls, and smells like shit!!"
by Crew and the avenged Toad July 26, 2009
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