look up any word, like blumpkin:
1.The center of the universe.
2. Beach located on the Gold Coast of Chicago on Lake Michigan.
3. Site of the best looking, best trained, most bad-ass lifeguards on the lakefront...or anywhere else, for that matter.
4. A far superior place than North Avenue Beach
Oak Street Beach is much better than North Avenue Beach, which blows.
by Oco December 09, 2006