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1.
A glass pipe with a bulbous end, that is used for smoking crystal methampehtamine.
Hey bro, I got the fire, did you bring the pizo?
by chacharuski July 09, 2009
 
2.
Pizo is a young(underage) overdeveloped female
Damn yo, check out that pizo....
by your mom October 09, 2003
 
3.
a pipe used for smoking marijuana.
hey, do you have a pizo on you?
by jakes n jakes April 28, 2007