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2.
a magazine catalog that sells sports stuff.
"my eastbay catalog came in today, and i ordered some shoes."
by cinimon March 22, 2008
 
1.
EAST BAY: East side of the San Francisco Bay Area.

Richmond, El Cerrito, Albany, Berkeley, Oakland, also (albeit totally undeserving EB status) San Leandro, Hayward, Fremont...
"Just take BART to the East Bay"
by chic-lit March 25, 2005
 
3.
1. Means beast in piglatin
2. the best part of SF bay
1. anmay ouryay ellhay eastbay!

2.

man 1: where are you from?
man 2: the best part of the bay
man 1: oh east bay!
by 0976543890987654345678654 December 14, 2009
 
4.
Something out of the East Bay in NORCAL.
Dude! That's HELLA East Bay!
by Avi February 28, 2004