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1.
Frequently encountered place of business/entertainment. Widely accepted place, generally known and talked of; a party widely and favorably known pursued with intense enthusiasm lasting over one or more nights at a residence : many activities exceeding the limits of reason or necessity : lacking in moderation, balance, and restraint : often extremely or excessively elaborate.
It has been attempted by half of the J Street crew to re-create J Street on Route 9 but it has proven to be an impossible task. Without the same people and atmosphere any bender duplicated, pales in comparison to the benders at the one and only infamous J Street.
by Jendo October 15, 2004
 
2.
Jefferson Street located in A-town, Minnesota
Pat-Rick and I where shreddin J Street up last night on our bicycle's.
by J-Rocks February 17, 2008