To be pregnant but in a non-caring way and unashamed of it. Usually those who are "pregzo" are those fat girls who play internet games like Habbo and the expression on their face are similar to the expression of the character Daria or in another words, the ":l" smiley.
Guy: Hey what's up?
Girl: I'm pregzo. * indifferent face*

Guy2: Hey sit down! What do you think you're doing????
Girl: I'm pregzo * indifferent face*

Guy3: Finally, it's the weekend! What are you doing this weekend?
Girl: I'm pregzo. * indifferent face*
by HelloThere!! February 12, 2010
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