1 definition by FlackCannon

Top Definition
When a BI (pronounced B... I. ie.. Bachelor Innovation ) student decided to work out at the gym and curls 10% of the way then uses one's other arm for the rest of 90%. Concentrated curls are the shiz
Go to UCCS's gym and watch chas do them.

"They're concentrated curls man"
by FlackCannon June 22, 2009

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