1 definition by MiKaYlA<GG>

petwang

a word describing what not to do with a microscope in ms.hodson`s life science class at cms!

"i do not want to see people going PETWANG with the microscope slides"
(that is a true to life sentance...yep, thts what came out of ms.hodson`s mouth)

by MiKaYlA<GG> February 26, 2009