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1.
A word used to describe someone who has just done something rather stupid.
- Omg, you wazak!
by beckyyyyy July 16, 2008
 
2.
This is the word that teens use when they feel giddy about some romantic thing.

It's an expression that young people in the Philippines use when they feel excited about their crush or their celebrity idols.
OMG, he kissed me. I'm so wazak!

Elmo kissed Julie Anne, that is just so Wazak!
by Overbyte March 25, 2011