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The birthday party that occurs once a year that includes going to high end clubs/pubs/bars in which many alcoholic drinks are consumed, crazy dancing ensues, and many friendships are solidified.
Person 1 "Did you go to Szelugapalooza this weekend?"
Person 2 "No"
Person 1 "Oh, I forgot you are totes lame and obvi suck at life."
by HawkNibs February 04, 2009
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